问题

It is usually not quite cold in this area in March, but sometimes temperature ____be very low.

A:should
B:can
C:must
D:shall

正确答案是：

同类题型

______we can’t get seems better than _______we have

下列各句中，加点的成语使用恰当的一项是(3分）

“If you are to succeed, you must put your shoulder to the wheel” my head teacher _______ says to the class

It’s good manners to be ________ while watching the raising of our national flag.

Finally, he found his calculator __________ he lost it.