问题
Listen! Is Kate playing the piano in the room? —No. It _________ be her. She has gone to London with her parents.
A:may not
B:can’t
C:mustn’t
D:needn’t
B:can’t
C:mustn’t
D:needn’t
正确答案是：
同类题型
Would you like tea or coffee ? —–________. Thank you . I’ve just had some water .
If you are in trouble, you can _____help from the policeman.
_______ I take my umbrella with me? – _______ better to do so. The weather is changeable.
Let’s go to the teacher for _____advice.
Lucy, which do you like better, tea or coffee?—I prefer tea _____coffee. [ ]