想知道这是不是你的房间,应该问:A.Is this your room ? B.What’s this ?
He ________21 hours in space in 2003. A.spend B.spent C.spending
I’m very interested _______ English. A.in B.toC.speak
Helen Keller couldn’t _________. A.look B.see C.saw
I want _______ some meat. A.eat B.to eat C.eating
It’s going to be________ tomorrow. A.hot B.rain C.snow