( )(2) 如何询问这是谁的太阳帽:A.Whose sun cap is this ? B. Where is the sun cap ?
_____does she go to work? By bus. A.What B.HowC.Where
Please stand _____ the train A.besideB. in C.of
The U.S ____.is of China.
kangaroos live in _______
I _____ fnd my key . A.can’tB.am C. live