问题

With more forests being destroyed, huge quantities of good earth ______ each year.

A:is washing away
B:is being washed away
C:are washing away
D:are being washed away

正确答案是：

同类题型

Mum, I can’t _______the apple on the table. Can you give me a hand—Sure. Here you are.

. The traffic in the city was ____ today, so Mary got home earlier than usual.

He pretended to be a doctor，but ____ he is a cheat．

There ______a sports meeting in our school next week.

If you have a toothache, you should go to see a .