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Research has linked sleep deficiency with poor performance and dullness during the day.
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【单选题】You can cut ____________ on the number of ads and still reach more people.
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down
B.
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over
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about
【简答题】Requirement:Listen to a 3-minute English speech and interpret it into Chinese. You can cut the speech into 2-3 segments when listening. Upload your recordings, and later on give scores to 3 of your cl...
【简答题】Requirement:Listen to a 3-minute English speech and interpret it into Chinese. You can cut the speech into 2-3 segments when listening. Upload your recordings, and later on give scores to 3 of your cl...
【单选题】听力原文：Four. What time is the woman's hair appointment? Woman 1: I'd like to make an appointment to have my hair cut please. This Friday or Saturday in the morning if you can manage it. Woman 2: Let me ...
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C.
【简答题】12 beautiful old trees in the main street were cut down this week. These trees were about 100 years old. People could h_1__believe that anyone would cut them down. The trees were cut down because the ...
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