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

1、目前國(guó)家正在提倡建設(shè)節(jié)約型社會(huì)。請(qǐng)你結(jié)合生活實(shí)際，以How to build an economized mized society為題為某中學(xué)生英語(yǔ)報(bào)寫(xiě)一篇短文。詞數(shù)120-150之間。

21、It gives a general introduction to computers!           , the cause also provides practical experience.

A. in addition          B. that is to say          C. in a word           D. to the point

20、Before you put forward an argument, you should collect facts ________ your viewpoint.

A. which to base on                       B. with which to support

C. with which to base                       D. which to support on

19、Shining down out of a blue sky, ________.

A. they were burnt by the fierce sun              B. the sun burnt their pale skins

C. their pale skins were burnt by the son             D. and the sun burnt their cheeks fiercely

18、--Do you know any result about the operation?

--No. what we only know is that the doctors________ it the whole morning.

A. carried out                              B. have carried out

C. were carrying out                              D. have been carrying out

17、It is a good plan in theory, but it ________ to be seen if it works in practice.

A. remains           B. stays             C. stands            D. waits

16、--There must be a dozen pens in this house but I can never find one when I need one.

--Keep looking. ________ is sure to turn up.                     

A. One               B. It                  C. That               D. This