题目内容
It is reported that there are various reasons _____more and more people feel depressed at this time of year.
| A.why | B.when | C.what | D.how |
A
考查定语从句。先行词是reasons,且定语从句缺少状语,所以用why引导定语从句,在从句中作原因状语。选A。
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