If there ______ no water, there ______ no life on the earth.
#87991
A
is, would be.
B
was, was.
C
were, would be.
D
were, would have.
推荐题目
Perhaps you ________ stop playing computer games now. Your boss may be turning up in the office at any moment.
#87770
A
will
B
must
C
should
D
can
________Yan yanhong, a kindergarten teacher in Zhejiang Province ________ the boy by holding up him by his ears, his feet about 10 cm off the ground, she ________ free to live her own life now.
#87079
A
If; didn’t abuse; would be
B
Had; not abused; would have been
C
If; shouldn’t abuse; should have been
D
Had; not abused; would be
They urged that measures _______ immediately to protect the endangered animals.
#87884
A
should take
B
must be taken
C
would take
D
be taken
She________the opportunity，but unfortunately she just let it go.
#86619
A
should have taken
B
must have taken
C
needn't have taken
D
can't have taken
_____ your advice, I would have had no trouble with my papers.
#90229
A
Had I followed
B
If I followed
C
If I have followed
D
Once I followed