欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

Daily homework is necessary, _too much of it may bring harm to students.

A. so B. for C. but D. or

It was in the police office that the thief admitted the purse from the old lady

A. steal B. stealing C. stolen D. to steal

It is still unknown how AI(人工智能） the way of our life as well as the world.

A. change B. changed C. will change D. was changing

Before O'Shea hosted the Joy FM program in Beijing. He_____in Hongkong for ten years.

A. works B. has worked C. had worked D. would work

The Italian woman didn’t feel a culture shock____it was her first time to Shanghai.

A. though B. since C. if D. when

It is reported that the ticket prices for key tourist sites in our country soon.

A. have reduced B. were reduced

C. have reduced D. will be reduced

There be something. on David’s mind today. for he shows no interest in the food he likes.

A. can B. must C. need D. should

pity it is that their team was not able to attend the Winter Olympics!

A. What B. How C. What a D. How a

-------I wonder if you could keep an eye on my luggage when i am away.

-----____

A. agree with you. B. Come on C. will try D. My pleasure.

-----It’s not the end of the world. Look on the bright side!

------

A. I agree with you B. Come on

C. I will try D. My pleasure