It is usually not quite cold in this area in March, but sometimes temperature ____be very low.
#89453
A
should
B
can
C
must
D
shall
推荐题目
We would have called a taxi yesterday if Harold ________ us a ride home.
#87035
A
didn’t offer
B
wouldn’t offer
C
hasn’t offered
D
hadn’t offered
He________ the person referred to be put in prison.
#90406
A
said
B
demanded
C
agreed
D
thought
 What a pity! If I had known Tom earlier, I ________ him to the party.
#87414
A
had invited
B
would invite
C
invited
D
would have invited