(单选题)50: She had returned, unknown to me, ______ the previous afternoon. A: by B: on C: at D: in ...

(单选题)44: After the revolution, the political ______ of that country remained tense. A: air B: weather C: atmosphere D: climate ...

(单选题)38: A sudden report ______ --- like the sound of a car backfiring. A: rang through B: rang out C: rang up D: rang in ...

(单选题)32: Betty moved from the dormitory______ the noise. A: caused by B: because C: in spite of D: because of ...

(单选题)26: The football game will be played on ______. A: the six of June B: The sixth of June C: six June D: June six ...

(单选题)20: Do you ______ taking these goods without paying for them? A: acknowledge to B: admit to C: acknowledge of D: admit of ...

(单选题)14: What day does that magazine _______? A: come across B: come out C: come off D: come about ...

(单选题)8: None of his arguments seemed to me to _______. A: hold up B: hold water C: hold on D: hold over ...

(单选题)2: The airplane arrived one hour behind______. A: schedule B: date C: plan D: timetable ...

(单选题)96: There was more than ______rain and snow last year, so many parts of the country have been flooded this spring. A: adequate B: permanent C: efficient D: extra ...