-----Who has made a mess in my room? -----Who else it but your naughty son?
#63521
A
could do
B
could have done
C
did
D
had done
推荐题目
—_______ you read the words in English? —No, I can’t. They are too difficult for me.
#76415
A
Must
B
May
C
Can
D
Need
—Is Jack on duty today? —It_____ be him. It’s his turn tomorrow.
#62168
A
mustn’t
B
won’t
C
can’t
D
needn’t
