China has been successful _____ the WTO.A. to enter B. in enter C. in entering
—Why don’t you go to visit the Great Wall with us? —Because I _______ there many times.
— John, you ____ the computer game for two hours. It’s bad for your eyes. Stop, please! —OK, Mum.
It all depends on _____ you can support us.
Which of the following sentences doesn’t contain(包含) an object clause?
Most children got a lot of pocket money from their parents and relatives duing Spring Festival, but some didn't know ____ they should do with it.