问题

____do you come to the library — Once a week.

A:How many
B:How much
C:How old
D:How often;

正确答案是：

同类题型

The price of the computer is not _____ but cars are very _________.

27．He was________for fifteen days because of drunk driving．

How are you– .

Li Lei with his classmates often____ to the zoo to see animals.

For students, they have rules at home and school. They also have homework to do every day.