题目内容
Teenagers ________ their sense of hearing because they always wear earphones.
| A．damage | B．are damaging |
| C．has damaged | D．will damage |
B
解析试题分析:句意：青少年们在损害着自己的听觉，因为他们总是戴着耳机。根据原因状语从句的时态和always可以判断这是表示一直进行着的事情，应该用现在进行时表示动作的持续性，故答案选B。
考点：考查动词时态。
-Why are you still here? Everybody has gone to attend the lecture by the president.
-Oh, I ____ about it!
| A．didn’t inform | B．hadn’t been informed |
| C．haven’t informed | D．wasn’t informed |
She said her grandmother ______ in 1937.
| A．had been born | B．was born |
| C．was died | D．had died |
She set off at 9 a.m. and ____ the airport an hour later.
| A．will reach | B．would reach |
| C．had reached | D．reached |
They could have attended the awarding ceremony，but their flight due to the bad weather．
| A．was delayed | B．had been delayed |
| C．has delayed | D．was delaying |
You’d better write down her phone number before you _______ it.
| A．forget | B．are forgetting | C．forgot | D．will forget |
It is reported that many a new house ____ at present in the disaster area in Gansu Province.
| A．was being built | B．were being built |
| C．is being built | D．are being built |
Linda，make sure the tables ________ before the guests arrive.
| A．be set | B．set |
| C．are set | D．are setting |
Mr. Black________ Shanghai in a few days. Do you know when the earliest plane ________on Sunday?
| A．leaves for；takes off |
| B．is leaving for；takes off |
| C．is leaving for；is taking off |
| D．leaves for；is taking off |