如果你想请别人开门,你会说:A.Open the door ,please B.Come in please
I can ________.but I like ________. A. skate; skiing B. skating; ski C. skate; ski
My father and my mother _________work on Sundays. A. not B. aren’t C. don’t
–What_________ the birds have? –They _________wings . A. do; have B .does; have C. does: has
Helen and Su Yang _______ like rabbits . A. too B. all C. both
I want to send an email _____my e–friend. A. for B. with C. to