问题

This is an unpleasant subject_ ____ we might argue for a long while.[ ]

A: in which
B:with them
C: about which
D:with it

正确答案是：

同类题型

The car over there isn’t _______.It belongs to ______.

Modern science has given clear evidence ________ smoking can lead to many diseases.(2011·天津，13)

Would you like some juice or bread — ________. I am really thirsty and hungry after walking for a long time.

Youto like the subject D．get; will study

Hello, this is China Eastern Airlines. What can I do for you? —I’d like to two tickets to Beijing.