【单选题】听力原文:M: You must be looking forward to your trip back to Colorado. It should be fun to hike up into those mountains again. W: Well, there might not be time for that. The thing is I haven't seen my sis...
A.
She hasn't seen her sister for years.
B.
She has no time to enjoy the scene of the mountain.
C.
She is eager to go back to Colorado for the scene.
D.
She is so busy that she has no time to climb the mountain.
【判断题】在截面的受压区配置一定数量的钢筋对改善混凝土的延性没有作用。
【单选题】听力原文:M: I am fed up with trying to get group members to pull their weight. I'm just going to do the work by myself this time. W: It's your decision. I've seen many go that route but not many who haven...
A.
It's an unwise decision.
B.
Individual projects are much better.
C.
The decision will definitely be rejected.
D.
Many people try to lose weight nowadays.
【判断题】在截面的受压区配置一定数量的钢筋对改善混凝土的延性作用不大。
【判断题】在截面的受压区配置一定数量的钢筋对改善混凝土的延性有帮助。
【判断题】在截面的受压区配置一定数量的钢筋对改善混凝上的延性没有作用。
【判断题】在截面受压区配置一定数量的钢筋对改善混凝土的延性没有作用
【简答题】M: Hi, what have you been _____1_____ recently? W: Study. You know, the exam is coming in two weeks. M: Exam? What exam? W: Oh, you don’t know. It’s for a certificate in _____2_____. M: Grea...
【简答题】immerse, dunk & dip Put into each gap one of the above words. Change the form where necessary. 1. The whole town was __________ in a festival atmosphere. 2. It’s nice to __________ oneself in a pool o...
【判断题】函数在某点不可导,函数所表示的曲线在相应点的切线一定不存在.