题目内容
Our English teacher , having explained to us how to design a project, allowed us a whole week’s preparation and then ______the class.
| A．to dismiss | B．dismissed |
| C．dismissing | D．having dismissed |
B
解析试题分析：考查动词时态。句意：我们音乐老师，和我们解释了怎么设计一个项目后，允许我们一周的准备时间，然后下课了。根据主句动词allowed为一般过去时态，and后的动作是顺成关系，故也用一般过去时。选B。
考点：考查时态
My parents have promised to come to see me before I _____ for Africa.
| A．have left | B．leave | C．left | D．will leave |
Paris was made a judge to decide to whom the golden apple ____.
| A．was to be given | B．to be given |
| C．to give | D．be given to |
—Hello, this is Tom speaking.
—Tom? Oh, sorry, I ______ your voice.
| A．didn’t realize | B．don’t realize | C．don’t recognize | D．didn’t recognize |
Many scientists believe sea levels ______ by more than one meter by the end of the 21st century.
| A．will be risen | B．will have risen |
| C．will have been | D．will be rising |
---He lost his job last week, but he seems happy．
---I think he _____ to put on a brave face．
| A．is trying | B．tries | C．tried | D．has tried |
--- Did you telephone Uncle Sam our plan for the Christmas holidays on his farm?
--- Yes, he was happy about our arrival, and he eagerly asked when .
| A．has we arrived | B．we had arrived |
| C．were we arriving | D．we were arriving |
—What about your self-drive trip yesterday?
—Tiring! The road is being widened, and we______________ a rough ride.
| A．had | B．have | C．would have | D．have had |
—Did you tell your parents about the result?
—Oh, no, I forgot. I them now.
| A．will be calling | B．will call | C．am going to tell | D．am to call |