Without the ‘ greenhouse effect’, the earth ____ be about thirty-three degrees Celsius cooler than it is.
#87137
A
should
B
would
C
will
D
must
推荐题目
— You didn’t invite John to the party?   — ________ him, too?
#87276
A
Should I invite
B
Should I have invited
C
Must I invite
D
Must I have invited
----She didn’t take the medicine last night, did she?­   -----              .
#87123
A
No, but I wish she wouldn’t
B
No, but I wish she had
C
Yes, but I wish she did
D
Yes, but I wish she would
 Look! There’s no light on—Sara _____be at home.
#87883
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
The old worker insisted that he________ old, and________ back to the working post again.
#86847
A
wasn’t; were sent
B
be not; send
C
wasn’t; be sent
D
isn’t; sent