Books are helpful _____ us._刷题宝

题干

Books are helpful _____ us.

A：from

B：on

C：in

D：to

上一题下一题 0.0难度选择题更新时间:2018-08-28 09:27:38

答案(点此获取答案解析）

D

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Good grades depend on good study habits. Good study habits are helpful to you throughout your education. As a successful student with good grades， you should ________.

①ask your classmates for help as soon as you find a problem

②pay attention to WHY but not the ANSWER during your study

③review your notes before doing your homework

④make a plan for your study

⑤try to study too much at one time

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