问题

The chairman thought_________ necessary to invite Professor Smith to speak at the meeting. [ ]

A: that
B: it
C: this
D: him

正确答案是：

同类题型

He is in his late 40s now and still single.— It is high time he______himself a wife and settled down. [ ]

166. I think your bookshelf is too high. Ican’t reach a book on top even when I _____ my hand.

ack, you look so tired!—Well, I _____the house and I must finish the work tomorrow

Must we send our plan this week —No, you ______.

247 The narrow passage _______ the bigmountain for one mile