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
推荐题目
I wonder if this is the computer you want______ .
#87068
A
to have repaired
B
to have it repaired
C
it to be repaired
D
to repair it
 When he saw all his books _____ here and there on the floor, he knew that something terrible _____. 
#88903
A
lying; must have happened
B
lie; must happen
C
lay; might have happened
D
had lain; could have happen
 The project was carefully planned, or a great deal of money ________.
#86486
A
will lose
B
will be lost
C
would have lost
D
would have been lost