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【单选题】
寄宿制幼儿园,3-6岁儿童一昼夜需要( )小时左右的睡眠A.
9小时
B.
10小时
C.
11小时
D.
12小时
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【简答题】B. Add the main points below under the correct topic sentence. 1. The cost of airplane tickets gets higher every year. 2. Travelers are on international flights for long periods of time. 3. More and m...
【单选题】Many an airplane ____in the exhibition.
A.
has been shown
B.
are shown
C.
has shown
D.
shown
【简答题】你认为哪种酒店类型是需求量比较大的?
【简答题】You wake up in the morning，the day is beautiful and the plans for the day are what you have been looking forward to for a long time. Then the telephone rings，you say hello, and the drama starts．The pe...
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