问题
选择题
Everyone in our class was working hard and doing what we could ________ a good university.
A.enter
B.to enter
C.entering
D.entered
答案
答案:B
非谓语动词考查题。不定式表目的,句意:为了上好大学我们班每位同学在尽自己所能努力学习。注意本题受could影响会误选A