(单选题)15: In the last few years, the Internet and the World Wide Web have become ( ) words; al most everyone has heard of them. A: family B: home C: house D: household ...

(单选题)25: The 12-year-old boy’s goal is to specialize ______ Western history in the future. A: on B: to C: in D: at ...

(单选题)10: The temperature____________, the chemical reaction is being speeded up. A: raised B: being risen C: rising D: raising ...

(单选题)15: The music was so loud. That's ____________he left the party so early. A: howr B: why C: what D: when ...

(单选题)10: I'd rather you____________make any comment on the issue for the time being. A: don't B: wouldn't C: shouldn't D: didn't ...

(单选题)25: The patient isn't out of danger. He is ____________than how he was yesterday. A: no better B: worst C: not worse D: not more ...

(单选题)15: It was the officer ____________ informed the village of the danger. A: which B: that C: what D: whether ...

(单选题)20: It was the officer ____________ informed the village of the danger. A: which B: that C: what D: whether ...

(单选题)15: It ____________ whether he will go on with his study at the university. A: hasn't been decided B: isn't decided C: hasn't decided D: doesn't decide ...

(单选题)10: I don't know whether you happen____________, but I am going to study in the U.S.A this September. A: to be heard B: to be hearing C: to hear D: to have heard ...