问题
I ran 10 miles last weekend. Can you believe that? – Wow, that ______ easy!
A:mustn' t be
B:mustn't have been
C:can't have been
D:couldn’t be
B:mustn't have been
C:can't have been
D:couldn’t be
正确答案是：
同类题型
Thenovelisn’teasyforXiaoWangtoread,isit — ________.Hisforeignlanguageisfarbetterthanexpected.
He is sweating heavily. He _______ weightlifting for along time.
I will go to Tony’s Party this evening. Will you________the cat
a table earlier, we couldn’t be standing here in a queue.
To tell you the truth, everyone, including me, won’t ________your selfishness and rudeness.