问题
Can you tell me why you learn English so well—It’s easy. _________you work, _________grades you can get.
A:must
B:may
C:need
D:should;
B:may
C:need
D:should;
正确答案是：
同类题型
Let’s go fishing if it ______ this weekend.—But nobody knows if it _______.
Let’s go to the movies after supper. OK——_______________.
you must have noticed the studentwho broke the glass．— I’m sorry．I attentively．
Sam spends _____ time ______ CDs than Daniel.
Our team will play against the Supersonics thisweekend. I’m sure we will win.—_________!