(单选题)31: It’s already 5 o’clock. Don’t you think it’s about time _______? A: we are going home B: we go home C: we went home D: we can go home ...

(单选题)19: Only after I had reached the supermarket _______ that I had forgotten to take my purse with me. A: I had realized B: I realized C: I have realized D: did I realize ...

(单选题)13: — I didn't know my identity card（身份证）was needed, sir.— ______ A: That's sorry. B: I don't believe you. C: Sorry, but that's no excuse. D: You can't say that. ...

(单选题)40: _______ energy under the earth must be released in one form or another, for example, an earthquake. A: Accumulated B: Assembled C: Gathered D: Collected ...

(单选题)28: — Shall we sit up here on the grass or down there near the water? — ________ A: I'd rather stay here if you don't mind. B: Sorry, I don't like neither. C: Certainly, why not? D: Yes, we like these two places. ...

(单选题)16: 正误判断题：   If you travel by air across the center of Africa or South America, you fly over forests for thousands of kilometers. These great forests are the oceans of trees. There are thousands and thousands of diff...

(单选题)38: Wouldn't it be _______ wonderful world if all nations lived in _______ peace with one another? A: a; / B: the; / C: a; the D: the; the ...

(单选题)32: The lecture which lasted about three hours was so _________ that the audience couldn’t help sleeping. A: boring B: bored C: clumsy D: tired ...

(判断题)28: 资本积累是资本主义失业现象的根源 A: 错误 B: 正确 ...

(判断题)33: 资本主义所有制演变的总体趋势是资本占有的社会化程度不断提高。 A: 错误 B: 正确 ...