下列各组字母中全部是元音字母的是 ____.A. a, e, o, r B. a, i, u, e C. o, u, e, n
--- I’ll fly to Qingdao for my holiday this weekend. --- Wonderful! ____________
--- What do you think of the book written by Mo Yan? --- Oh, excellent. It is worth ___________ a second time.
Shanghai is bigger than ___________ in Japan.
---________ honest boy you are! --- Thank you!
--- Do you like watching CCTV-5? --- Yes, I do. But it would be better with ______ advertisements. I hate advertisements.