【多选题】【消耗次数：1】
卫生间管线应进行综合设计，（）优先敷设在吊顶内。
①
电气管线
②
给水
③
热水
④
燃气管线
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【单选题】
根据《地下燃气管网及设施巡查巡检技术指引》，对不同情况下的管线规定了不同的巡查周期，下列（）不属于技术指引规定的巡查周期。
①
A.2天
②
B.5天
③
C.半天
④
D.1天
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The government official explained that there’s no point ___________ about the cultural gap in that city.
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to worry
②
with them worrying
③
in worrying
④
worry
【单选题】
_________ such a good chance he planned to learn more.
①
giving
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Having given
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Having been given
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To be given
【单选题】
The room has no furniture -----a broken chair.
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beside
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except for
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expect
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except that
【单选题】
Hello, may I talk to the headmaster now?
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Sorry, he is busy at the moment
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No, you can’t
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Sorry, you can’t
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I don’t know
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Can you turn down the radio, please?
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Oh, I know
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I’m sorry, I didn’t realize it was that loud
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I’ll keep it down next time
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Please forgive me
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①
have been
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has
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was
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are
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I want go to New York. What’s the fare?
①
Pardon me?
②
I’m sorry
③
Yes, I don’t understand
④
I’m not understanding
【单选题】
If you need more information, please contact us __________ telephone or email.
①
in
②
by
③
on
④
for
【单选题】
I’d like to book a flight to Shanghai, please.
①
No, of course not
②
Do you mind if I said no?
③
Yes, sir, single or return?
④
You can’t. We are busy