We can't put off ______a plan. Clean--Up Day is coming.
当别人帮助了你, 你应该说 “___ _”。A. OK. B. Thank you. C. Yes.
—____ you Mingming? —____, I’m not.A. Are; Yes B. Am; No C. Are; No
—_ ___ —Fine, thank you.A. How do you do? B. Nice to meet you C. How are you?
—Welcome to Beijing! —____A. Welcome to Beijing, too. B. Thanks. C. Fine, thanks.
下列各组字母中含有相同读音的一组是 ____。A. A, S B. H, I C. M, X