(单选题)5: You _____ be tired; you have been working for so long a time, but he _____ be tired; he has just begun to work. A: may not; must B: must; may not C: can’t; must D: must; can’t ...

(单选题)7: Where is my passport? I remember _______ it here. You shouldn't have left it here. Remember _______ it with you all the time. A: to put；to take B: putting；taking C: putting；to take D: to put；taking ...

(单选题)20: The accident () in the afternoon. A: take over B: take place C: took over D: took place ...

(单选题)2: When you come here for your holiday next time, don’t go to _______ hotel; I can find you _______ bed in my flat. A: the; a B: the; 不填 C: a; the D: a; 不填 ...

(单选题)21:  --Thank you very much for helping me. --( ) A: That's right B: yes,it's right C: Don't mention it D: I'd like to ...

(单选题)15: When she heard the news,she couldn't help(). A: to cry B: cry C: being cry D: crying ...

(单选题)9: We advised them to take a rest, but they insisted _______ the work. A: finish B: to finish C: in finishing D: on finishing ...

(单选题)3: (), We are sisiers. A: As to B: All in all C: As if D: After all ...

(多选题)15: 在建筑桩基设计中，下列哪些选项不宜考虑桩基承台效应作用?( ) A: 承台底面以下存在新填土 B: 承台底面以下存在湿陷性黄土 C: 桩端以下有软弱下卧层的端承摩擦桩 D: 桩端持力层为中风化岩的嵌岩桩 ...

(单选题)9: 用库仑土压力理论计算挡土墙压力时，下述哪种情况的主动土压力最小（） A: 土的那摩擦角较小，墙背倾斜角较大 B: 土的内摩擦角较小，墙背倾斜角较小 C: 土的内摩擦角较大，墙背倾斜角较小 D: 土的内摩擦角较大，墙背倾斜角较大 ...