问题

e all know is that the old scientist, _______life was hard in the past, still works very hard in his eighties.

A:for whom
B:for him
C:for whose
D:for which

正确答案是：

同类题型

Each time tourists travel toBeijing, they_______ the Forbidden City.

I have been convinced that the print media are usually more _____and more reliable than television. [ ]

Unlike watching TV, reading is a highly active process _______ it requires attention as well as memory and imagination

It was ______ cold winter night and the moon was shining brightly across ____ night sky.

下列各句中加点的成语，使用恰当的一项是（）