题目内容
The US/UK war against Iraq and the suffering _____ caused have become a big concern all over the world.
A. what B. which C. it D. ×
C
it (= the US/UK war) caused是定语从句修饰the suffering。
16. The US/UK war against Iraq and the suffering _____ caused have become a big concern all over the world.
The US/UK war against Iraq and the suffering _____ caused have become a big concern all over the world. A. what B. which C. it D. ×