Students should do everything they can __their study.
A. improve
B. to improve
C. improving
D. improved
【答案】B
【解析】考查非谓语动词.句意:学生们应该做任何他们能做的事情来提高他们的学习. they can为后置定语,动词不定式做目的状语,表示具体的将要进行的动作,结合语境可知选B.
题目：Students should do everything they can __their study.
关键字：
相关试题
1.----- Why didn’t you enjoy the concert? ----- It was _____ concert I had ever listened to.
2.— John, you ____ the computer game for two hours. It’s bad for your eyes. Stop, please!
3.The Chinese scientist Tu Youyou ________ in winning the Nobel Prize in 2015.
4.—What do you think of your classmate Mandy?
5.I'm free today.I have________to do.