问题

Parents ________ good conditions ________ us.We should be grateful to them.
A:provide, to
B:provide,for
C:protect, to
D:protect, for
B:provide,for
C:protect, to
D:protect, for
正确答案是:
同类题型
t proper lessons, you could_________a lot of bad habits when playing the piano.
Could you please help me _________ the mapon the blackboard
I’m too busy to go to the barber shop to have my hair ________.
Don’t be nervous. There is ___________.
The US is ___ number 7, while the UK is _____ the 13th position