问题

____ H1N1 flu from spreading, our government has taken some effective measures. [ ]

A: Prevent
B:AIDU_
C: Prevented
D: To prevent

正确答案是：

同类题型

Mother gave me 2000 Yuan, most of _______usedfor my school fees.

Ann acts quite unfriendly. —I think she’s ___ than unfriendly.

____ my homework, I have no time for computer games.[ ]

Happy birthday, Alice! So you have twenty-one already. [ ]

Did you enjoy last night’s party—No. .