—I like the party so much, but I ______ go home. It"s too late.—What a pity![
题型：同步题难度：来源：
—I like the party so much, but I ______ go home. It"s too late.
—What a pity! |
| [ ] |
A. mustn"t
B. have to
C. may
D. can"t |
答案
| B |
举一反三
—I don"t mind telling you what I know.
—You______, I"m not asking you for it. |
| [ ] |
A. needn"t
B. mustn"t
C. may not
D. can"t |
用mustn"t 或must完成句子。
1.Cars, buses and bikes ______ go when the traffic light is red.
2. The flowers______be watered every day, or it"ll die.
3. No matter who wants to come in,he ______ knock on the door first.
4. You must speak to the old politely, ______you?
5. The children ______swim in the lake. It"s not safe.
6. I haven"t seen Alice several years. She ______be a big girl. |
—Who is knocking at the door?
—It ______ be Miss Zhang. Because she has just gone to Japan. |
| [ ] |
A. mustn"t
B. can"t
C. may not
D. needn"t |
—______ I put the bike here?
—No, you can"t. |
| [ ] |
A. May
B. Must
C. Need
D. Shall |
| You _____ go and ask Tom. He _____ know the answer. |
| [ ] |
A. must; can
B. need; can
C. can; may
D. must; may |
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