问题
ow, our ship will set sail for Macao
A:Should you be doing
B:Shouldn’t you be doing
C:Couldn’t you be doing
D:Will you be doing
B:Shouldn’t you be doing
C:Couldn’t you be doing
D:Will you be doing
正确答案是：
同类题型
John was late for the business meetingbecause his flight had been _______ by a heavy storm
Cut up these apples and pears and then.
They speak perfect English. How long have they learnt it—_______ they were seven years old.
Work hard, and you’ll have success of _______own. Don’t give up for _______ reason.