175.--- Hi, Terry, can I use your computer for a while this afternoon?
--- Sorry. ________.
A. It’ s repaired B. It has been repaired
C. It’s being repaired D. It had been repaired
〖答案〗C
〖考点〗本题考查时态和语态。
〖解析〗据题意, computer是正在被修。
176.When he________the door, he found his keys were nowhere.
A. would open B. opened C. had opened D. was to open
〖答案〗D
〖考点〗考查非谓语动词。
〖解析〗动词不定时的用法。句意为：当他要打开门的时候,他发现他的钥匙不见了。动词不定时表示将要发生的动作。
