题目内容
________ we ________ up with some other ways to solve this problem?
Should; to come
Ought; to come
Ought; come
Should; coming
[ ]
_____________ we_____________ up with some other ways to solve this problem?
A. Should; to come B. Ought; to come
C. Ought; come D. Should; coming
we up with some other ways to solve this problem?
A. Should; to come B. Ought; to come C. Ought; come D. Should; coming