( )We need food _____our picnic. A. to B. for C. in
当你向别人自我介绍时,你应说:___
想知道的名字时,你应该说:___
道别时,你应该:___
当别人用“Hello”给你打招呼时,你应说:___
Good morning . _________ A.I’m Da ming B.It’s a bird C.Good morning