The Great Wall is a place ______ almost all tourists would like to visit when they come to Beijing．

下列文学常识中,说法不正确的一项是

The total cost is $200. If you can pay half of that, I’ll ________ the rest.

It is only when we cannot see clearly _____ we come to see ______ important our eyes are

er how it ____ that Chinese climberssuccessfully finished the torch relay on the Mount Qomolangma, where the air isso thin.