问题
It’s necessary ________ us _______ read English every day. [ ]
A: of, to
B: for, to
C: for, for
D:to, to
B: for, to
C: for, for
D:to, to
正确答案是:
同类题型
Sometimes parents find ______ hard to communicate with their children.
______ have you known the city? For five years. [ ]
I looked for the key ______ the door, but I didn’t find it.[ ]
Why didn’t you answer my phone call, Jack?—I’m sorry, but I ________ then.
Though I _____ the phone number many times, the foreigner still couldn’t write down.