题目内容
There are frequently reports of accidents as fireworks ______, stored or transported.
| A．have been made | B．are being made |
| C．were made | D．have made |
B
解析试题分析:考查动词时态。从语境或者常识可知此处是指烟花爆竹在生产过程中发生事故。所以用现在进行时的被动，故B选项正确。句意：总有频繁的关于烟花爆竹在生产，储存或运输中的事故报道。
考点：考查动词时态。
They had no sooner arrived at the bus station than the bus .
| A．had left | B．will leave | C．left | D．is leaving |
Since I won the big prize, my telephone hasn’t stopped ringing. People ______ to ask how I am going to spend the money.
| A．phone | B．will phone | C．were phoning | D．are phoning |
Ladies and gentlemen, please fasten your seat belts. The plane________.
| A．takes off | B．is taking off | C．has taken off | D．took off |
--- Nancy, can I take a look at the note you took for last period, please?
--- I’m sorry, I __________ something else then. I’ll make it up right away.
| A．did | B．was doing | C．had done | D．have done |
Mr. Li arrived at the Wuguang train station twenty minutes ago, but the train to Guangzhou ____________ yet.
| A．hadn’t come | B．won’t come | C．hasn’t come | D．didn’t come |
Miss Li ___as a secretary for five years in the company, and now she is general manager of it.
| A．serves | B．served | C．has served | D．had served |
The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________.
| A．were playing | B．were to play | C．had played | D．played |
— I rang you up last night, but nobody answered.
— Oh, I usually ________ off my phone at about 9:00 p.m.
| A．switched | B．have switched |
| C．switch | D．had switched |