问题

He _____ speak English very well although he has studied it for only one year.
A:mustn’t
B:can’t
C:must
D:can;
B:can’t
C:must
D:can;
正确答案是:
同类题型
In the piano concert, my brother didn’t play well andI did ________.
Where is my ruler—Maybe somebody took away yours mistake.
______you I owe a thousand apologies________ having doubted your ability.
12.He is always ________and never feels tired.
When he arrived at the airport, Lee Minho found that fans were waiting for him there.