| 1. 单选题 | 详细信息 |
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Mr. Liu _________ watches TV. He thinks watching TV is a waste of time.
A . often
B . seldom
C . always
D . usually
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| 2. 单选题 | 详细信息 |
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—Could you tell me how I can improve my English？
—Sure. _______, you could speak it as much as possible.
A . After all
B . In the end
C . By the way
D . First of all
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| 3. 单选题 | 详细信息 |
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" Put on your coat, __________ you will catch a cold! "This is what my mom often says to me.
A . or
B . but
C . and
D . so
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| 4. 单选题 | 详细信息 |
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—The air is very fresh in our city. There is less ___________ than before.
—Yes. The government has taken action to protect the environment.
A . wood
B . pollution
C . noise
D . water
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| 5. 单选题 | 详细信息 |
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—The 5G technology can help doctors treat patients who are hundreds of kilometers away.
—It's really ___________.
A . secret
B . direct
C . amazing
D . traditional
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| 6. 单选题 | 详细信息 |
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— Listen! Is Sarah singing in the neighbor room?
—No. It ___________ be Sarah. She has gone to Italy.
A . needn't
B . may
C . must
D . can't
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| 7. 单选题 | 详细信息 |
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—Mr. Smith, could you give me some advice on how to study English well?
—Of course. You should what you have learned more often.
A . watch
B . review
C . research
D . discover
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| 8. 单选题 | 详细信息 |
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—Frank, Who are the children under the tree _______ are waiting in a line?
—They are the students from No. 1 Middle School.
A . that
B . where
C . which
D . who
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| 9. 单选题 | 详细信息 |
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—Were you at home at 9 o'clock last night?
—Yes，I a shower at that time.
A . took
B . was taking
C . have taken
D . am taking
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| 10. 单选题 | 详细信息 |
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—About 20 million people in the world have no enough safe drinking water.
—So we should how to deal with the problems of water.
A . put on
B . look after
C . think about
D . get on with
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