---- I can’t get through to the general manager’s office anyhow.
---- The line is busy. Someone ___________ the telephone.
| A．can have used | B．can use |
| C．must have used | D．must be using |
相关试题
—What do you want to do
next? We have half an hour until the basketball game.
—_______________. Whatever you want to do is fine with me.
| A．It just depends | B．It’s up to you | C．All right | D．Glad to hear that |
With more forests being destroyed, huge quantities of good earth_______________each year.
| A．is washing away | B．is being washed away | C．are washing away | D．are being washed |
His plan was such a good one_______________we all agreed to accept.
| A．as | B．that | C．so | D．and |
—Did you take enough money with you?
—No, I needed_______________I thought I would.
| A．not so much as | B．as much as | C．much more than | D．much less than |
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