题目内容
-Guess what! I have won the first prize in the speaking competition.
-Congratulations! You ________ put a lot of work into it.
[ ]
A.should
B.must
C.should have
D.must have
答案:D
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–Guess what! Alice has failed in the exam.
– ____? She is second to none in English in our class.
| A.How is it | B.How come | C.What | D.What is it |