题目内容
—Tom graduated from college at a very young age.
—Oh, he ________ have been a very smart boy then.
[ ]
|
A.could |
B.should |
|
C.might |
D.must |
答案:D
解析:
解析:
题目内容
—Tom graduated from college at a very young age.
—Oh, he ________ have been a very smart boy then.
[ ]
|
A.could |
B.should |
|
C.might |
D.must |