问题

．— do you do some cleaning— Three times a week.

A:How long
B:How often
C:How many
D:How far;

正确答案是：

同类题型

Pens are used for on paper.

________ you ________ your homework— Not yet， but I________ it in an hour.

Must I return the dictionary today—No, you _________. You _________ keep it until next week.

Have you seen the TV play My Ugly Mother—Yes, it’s well worth _______. It’s _______ moving that I’ve seen it twice.

Though small, the oranges sell ___________, because they taste __________