问题

Thematter_______ people’s health surely requires________ carefully
A:the tallest of which
B:the tallest of whom
C:tallest of that
D:tallest of which
B:the tallest of whom
C:tallest of that
D:tallest of which
正确答案是:
同类题型
I can’t find my dictionary.—Don’t worry about your lost book. You can use _______.
I ____________ you not to move my dictionary—now I can’t find it
We should try our best to __________those people after the disaster.
Einstein’s Theory of Relativity is so________that most of us can not understand it. [ ]
___________some measures, wemight have prevented the environmental pollution