问题

Sunglasses are used________protecting your eyes on sunny days.[ ]
A: to
B: as
C: for
D:by
B: as
C: for
D:by
正确答案是:
同类题型
Do you speak English _________?—Yes, I do. I can speak very _________ English.
Miss Read is good _____music. She is good _____ children in the music club.
Mum, my trousers are too old. I want to buy a new ______.
The wrong you’ve done him is terrible, _____ you should make an apology to him, I think.[ ]