The time is approaching _______ humans on the earth will benefit from the food raised in space.
题目
The time is approaching _______ humans on the earth will benefit from the food raised in space.
选什么呢?A.when B.that C.why D.where
答案
A
when这个关系副词引导了后面的定义从句,修饰表示时间的先行词the time
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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