What a pity! I ______in Hainan two more days，but something urgent needed to be dealt with back home.
#89437
A
must have stayed
B
needn't have stayed
C
may have stayed
D
could have stayed
推荐题目
"______ the friendship between our two people last forever!", and with this sincere hope, the president concluded his speech.
#89986
A
Could
B
May
C
Would
D
Must
To order tickets for the 2016 Riode Janeiro Olympic Games, just call 00982012. It _______ be simpler.
#87179
A
must
B
could
C
mustn’t
D
couldn’t
You____me my bike yesterday afternoon; I needed it so badly.
#87905
A
should have returned
B
should return
C
must return
D
must have returned
The plant is dead. I ______ it more water.
#87232
A
will give
B
will have given
C
should have given
D
must give