You must your studies and get ready for the college entrance examinations. A. concentrate

发布时间：2020-08-16 12:59:24


You must      your studies and get ready for the college entrance examinations.
A. concentrate on
B. centre in
C. devote to
D. devoted to

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(答案→)A. concentrate on
B. centre in
C. devote to
D. devoted to
解析：“我们必须把注意力集中在学习上为高考做好准备。”concentrate on“集中注意力”
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