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【简答题】
尼克F-68属何种类别表面活性剂() A.阳离子型 B.阴离子型 C.两性离子型 D.非离子型 A. 1 B. 1 C. 1 D. 1
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举一反三
【简答题】A．He usually watches TV. B．He usually works on his reading assignment. C．He usually goes jogging. D．He usually exercises to lose weight.
【简答题】Piece by piece, she developed a picture of his escape: Harry was on 87th when the plane hit.
【判断题】《十三五旅游业发展规划》要求,十三五时期,要实施乡村旅游扶贫重点村环境整治行动,到2020年,完成50万贫困户“改厨,改厕,改客房,整理院落”的三改一整工程。
A.
正确
B.
错误
【判断题】《十三五旅游业发展规划》要求,“十三五”期间,要实施乡村旅游扶贫 重点村环境整治行动,到2020年,完成50万贫困户“改厨、改厕、改客房、整理院落”的三改一整工程。
A.
正确
B.
错误
【单选题】What docs he usually do after school? He usually ______
A.
docs his homework
B.
cleans his classroom
C.
plays basketball with his classmates
【单选题】What happened to the two large jets?
A.
The pilot of the first plane make a big mistake.
B.
They avoided each other by turning in different directions.
C.
They narrowly escaped crashing into each other.
D.
One plane was suddenly out of control.
【简答题】A．He usually talks quietly. B．He usually assigns homework. C．He didn't come to class today. D．He came to class late today.
【简答题】A．He usually talks quietly. B．He usually assigns homework. C．He didn't teach class today. D．He noticed that the students didn't do their homework.
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