The underlined part in the word “please” is pronounced(发音) as________.
The heavy rain stopped the tourists________climbing down the hill.
This is such________useful book that I have learned a lot from it.
—Middle school students don’t know much about shopping online,______they?—__________ . It’s very popular with teenagers .A. do,No,they don’tB. do,Yes,they doC. don’t,No,they don’t
A Wechat(微信)is an invention ________can help people talk to friends,share photos,ideas and feelings freely .A、which B、who C、/
—Could you tell me_________?—I lost my MP3 player .A、what’s the matter with youB、what the matter is with youC、what was the matter with you