(单选题)12: When the sun comes out the flowers ______ by opening wide. A: act B: react C: interact D: active ...

(单选题)13: 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)7: His business was very successful, but it was at the ________ of his family life. A: consumption B: credit C: exhaustion D: expense ...

(单选题)1: Everyone is surprised at the news, _____________. A: is he B: are they C: aren't they D: is not he ...

(单选题)14: _______ in Englan## Anne Bradstreet both admired and imitated several English poets. A: Having born and educated B: To be born and educated C: Since born and educated D: Born and educated ...

(单选题)2: More than 10,000,000 permanent immigrants have been admitted legally ______ the United States since the 1960s. A: in B: with C: to D: on ...

(单选题)9: Charles is fond ______ driving, so I’m happy just to be a passenger. A: in B: on C: to D: of ...

(单选题)3: To be financially well ______, you need to work hard and spare no efforts to develop your career when young. A: away B: off C: up D: out ...

(单选题)16: He cannot go without wine even for one day; he is a complete slave ______ drink. A: for B: to C: in D: on ...

(单选题)23: If he had not gone out in the storm, he ________ alive now. A: will be B: would be C: would have been D: is ...