Paraphrase:When there is an absence of reliable information about drugs, the risks involved in using them are greatly increased.
选项:
A:There is no reliable information about drugs.
B:There are no risks involved in using drugs if we have reliable information about them.
C:The risks involved in using drugs have increased.
D:Using drugs is more dangerous when we don’t know what effects and danger are involved.
发布时间:2024-05-18 18:03:16