() <br/>What<br/>might be the possible reason that the earlier studies

1.If you have really been studying English
for so long, it’s about time you ____able to write letters in
English. 选项： A、should be B、were C、must be D、are

2.Complete the sentences below using NO MORE THAN TWO WORDS / OR A NUMBER from the passage. Many children from poor families were sent to collect from the field.

3.Complete the sentences below using NO MORE THAN TWO WORDS / OR A NUMBER from the passage. Many children from poor families were sent to collect from the field.

4. The women’s and men’s level of understanding in the two studies were different because ( ). 选项： A:British people know less about radiation B:women generally know less about radiation C:in one study, all of the subjects were studying natural science D:the methods used by one study were incorrect

5.Few cases of infection in children were reported. One reason may be that Chinese parents are ____ to be overprotective of their children, which has reduced the risk of children being exposed to the disease.

6.中国大学MOOC: Complete the sentences below using NO MORE THAN TWO WORDS / OR A NUMBER from the passage. Many children from poor families were sent to collect from the field.

7.In 1920, a Canadian surgeon Frederick Banting and the graduate student named Charles Best were studying how insulin was produced in the pancreas of dogs. 选项： A:正确; B:错误

8. Which of the following statements is NOT the findings of the survey? 选项： A:The children are living more comfortably than they were in the past. B:Children need more care from parents, teachers and the government. C:Children in traditional families are clever than the ones in single-parentfamilies. D: Children in single-parent families are more likely to have lower self-esteem

9. --- What ______ when I phoned you?[br][/br] --- I ______ my work, and I wanted to go out. 选项： A、have you done; finished B、were you doing; have finished C、did you do; had just finished D、were you doing; had just finished

10. --- What ______ when I phoned you?[br][/br] --- I ______ my work, and I wanted to go out. A: have you done; finished B: were you doing; have finished C: did you do; had just finished D: were you doing; had just finished

11.When I arrived at the
meeting, the first speaker ______ and the audience ______. 选项： A、had finished speaking,
were clapping B、had finished speaking,
had clapped C、finished speaking,
clapped D、finished speaking, were
clapping

12.What can we learn from Eibach and Mock's participants in their first test? 选项： A: All the participants in this test had at least two children under 18. B: The two groups were asked to read different data during the test. C: One group received the information that adult children can support their parents. D: All the participants in the test were women from the northeastern US.

13.Compare the following two Materials samples and judge which version is better. State in what ways the better version is more acceptable in academic writing. A. This research was performed in Rome. A number of consecutive positive blood cultures obtained from patients were included in this study. 28 blood samples were collected and inoculated in BD BACTECTM Plus Aerobic/F culture vials and incubated in the automated system BD BACTECTM FX, whereas 42 samples were collected and inoculated in Oxoid Signal Blood Culture System Medium (OXOID S.p.A). Only monomicrobial cultures were selected.B. This research was performed at the Laboratory of Microbiology of “Umberto I” Hospital in Rome. A total of 70 consecutive positive blood cultures, obtained from patients of the Department of “Anesthesiology and Intensive Care” and “Internal Medicine” of the same hospital in the period from April to September 2015, were included in this study. 28 blood samples were collected and inoculated in BD BACTECTM Plus Aerobic/F culture vials and incubated in the automated system BD BACTECTM FX, whereas 42 samples were collected and inoculated in Oxoid Signal Blood Culture System Medium (OXOID S.p.A). Only monomicrobial cultures were selected.

14.The discipline called “women’s history” began formally in the 1970s, 41.__1__that women’s perspective and earlier feminist movements were largely left out of the history books.
While some writers had presented history from a woman’s perspective and criticized standard histories for leaving women out, 42.__2__ These historians, mostly women, began to offer courses and lectures that highlighted what history looked like when a woman’s perspective was included. 43.__3__, and Elizabeth Fox-Genovese founded the first women’s studies department, for instance.
These historians asked questions like “What were women doing?” in various periods of history. 44.__4__ of women’s struggles for equality and freedom, they realized that short lectures and single courses would not be adequate. Most of the scholars were surprised at the amounts of material that were, indeed, available. And so the fields of women’s studies and women’s history were founded, to seriously study not only the history and issues of women, but to 45.__5__ so that historians would have a more complete picture to work from. 选项： A:As they uncovered a nearly-forgotten history B:this new “wave” of feminist historians were more organized C:when the feminist wave led some to notice D:make those resources and conclusions more widely available E:other sources were lost or unavailable F:Gerda Lerner is considered one of the major pioneers of the field G:Are the techniques of women’s history

15.What are the limitations of the study 选项： A、Some patients are lost to follow-up. B、We might have missed some patients who were asymptomatic or had mild cases and who were treated at home. C、Many patients did not undergo sputum bacteriologic or fungal assessment on admission because, in some hospitals, medical resources were not enough. D、We didn't have enough data about the exposure history and laboratory testing of some patients.

16.Assume
two identical sinusoidal waves are moving through the same medium in
the same direction. Under what condition will the amplitude of the
resultant wave be greater than either of the two original waves?() 选项： A、only
if the waves have no difference in phase B、only
if the phase difference is less than 90° C、in
all cases D、only
if the phase difference is less than 120° E、only
if the phase difference is less than 180°

17.We are told that in an average family about 1990________选项： A: many children died before they were five B: the youngest child would be fifteen C:seven of eight children lived to be more than five D:four or five children died when they were five

18.What could be found in this section? 选项： A:What techniques, analytical methods or approaches were adopted. ; B:What samples were prepared and how they were prepared. ; C:How the experiment was designed. ; D:All the above.

19.When
I arrived at the meeting, the first speaker ()
and the audience ______. 选项： A、had finished speaking, had clapped B、finished speaking, clapped C、had finished speaking, were clapping D、finished speaking, were speaking

20.‍What could be found in this section? ‎ A: What techniques, analytical methods or approaches were adopted. B: What samples were prepared and how they were prepared. C: How the experiment was designed. D: All the above.

21.Those children whose fathers spent more time with them had a higher IQ and were more socially ________ than those who had received little attention 选项： A:timid B:mobile C:violent D:radical

22. According to the author, the children in the AIDS orphanage _____. 选项： A、 were dull at social studies B、 were uneducated C、 were receiving regular education D、 completed their school work with ease

23.We were very excited at the news, __________________. (and my children were even more excited)