--            you interrupt now? Can’t you see I’m on the phone? --Sorry sir, but it’s urgent.
#63488
A
Can
B
Should
C
Must
D
Would
推荐题目
The weather in Liupanshui is ________ too cold _______ too hot.
#75054
A
neither; nor
B
either; or
C
not only; but also
D
both; and
–I’m sorry. I _______ at you the other day. --Forget it. I was a bit of out of control myself.
#63441
A
shouldn’t shout
B
shouldn’t have shouted
C
mustn’t shout
D
mustn’t have shouted