(单选题)16: There are three days ________ before the task is finished. A: leave B: to leave C: left D: leaving ...

(单选题)10: ________ with flying, taking the train is safer. A: Compared B: To compare C: Comparing D:  Compare ...

(单选题)4: A: May I see your passport, please?B: __________ A: No,it’s mine. B: No,you can’t. C: Sure. D: Yes,you can. ...

21:  Regular child care provided outside the home or by someone other than the mother does not in itself undermine healthy emotional connections between mothers and their 15-month-old infants, according to a long-term national study. T...

(单选题)15: Man: That's a beautiful hat you have on! Woman: _______.  A: Actually, I don't like it very much. B: Yes, I think so. C: Oh, thank you. I just got it yesterday. D: No, it's not that beautiful. Yours is better. ...

(单选题)9:  I have nothing ______ to say. A: in particularly B:  in special C: in particular D: in specially ...

(单选题)20: Of swimming and football, he much preferred the former _______ the latter. A: than B: over C: to D: from ...

(单选题)2:  High prices ______ low sales. A: go to B: lead to C: come to D: tend to ...

(单选题)19:  I spent two hours ______ my report. A: to write B: written C: writing D: write ...

(单选题)7:  They usually go for a walk in ______ with each other after supper. A: line B: pace C: time D: company ...