It rains very heavily in this area, which has _______ annual rainfall of 7,000 mm, _______
ideal environment for forests.
| A．the; an | B．an; 不填 | C．an; an | D．不填; the |
The wet weather will continue tomorrow, when a cold front_____ to arrive.
| A．is expected | B．is expecting | C．expects | D．will be expected |
Christmas Day is usually celebrated on December 25th_________ the birth of Jesus Christ.
| A．in praise of | B．in honor of | C．in terms of | D．in association with |
The traffic problems we are looking forward to seeing ______ have attracted the government’s attention.
| A．solving | B．solve | C．to solve | D．solved |
––Have you seen your aunt lately?
––Yes, in fact I saw her yesterday. I ______ her for several months.
| A．haven’t seen | B．didn’t see | C．hadn’t seen | D．don’t see |
You have a big mouth, Tom. You ______ have told everybody the secret.
| A．can’t | B．shouldn’t | C．mustn’t | D．mightn’t |