摘要： in 776BC
网址：http://m.1010jiajiao.com/timu_id_2250268[举报]
Which of the following is different in meaning？
- A.Shall we go to the cinema now？
- B.Will we go to the cinema now？
- C.Let's go to the cinema now．shall we？
- D.What about going to the cinema now？
Of all the inventions, what do you think is ________ invention in the 21st century．
- A.the most helpful
- B.more helpful
- C.helpful
- D.more and more helpful