A new study has_____that depression in elderly people could result in earlier mortality.

admin2011-04-03 47

问题 A new study has_____that depression in elderly people could result in earlier mortality.

选项 A、suggest
B、suggestion
C、suggested
D、suggesting

答案C

解析 have是现在完成时的标志，后面应该使用动词的过去分词形式，因此选择suggested。

转载请注明原文地址:https://kaotiyun.com/show/mlid777K

托业阅读

相关试题推荐

随机试题

最新回复(0)