问题

Who is the tallest boy? —It ______ be John. John is of medium height.

A:must
B:needn’t
C:might
D:can’t

正确答案是：

标签： john , tallest , who

同类题型

There are five_____students in our school.

They are watching an ___________ movie. Everyone is _________.

When did you become a volunteer for the elderly?– Two years ago. I ______ this group since then.

One million, two hundred thousand and twenty-six means _______.

__________ are good friends .