Our classroom is very clean. Do you know who＿＿cleaned it﹖
A. was it that B. it was that C. was it who D. he was
The great hall was crowded with many people, _____ many children _____on their
parents’ laps.
A. including; seated B. including; seating
C. included; sat D. included; sitting
________ of my sisters are experts in agriculture. Helping the farmers improve their
farming techniques _________their duty.
A. Each; are B. Both; is C. Neither; are D. None; is
________ the Chinese men’s football team with that of North Korea, we can see what the former lacks is spirit and determination.
A. Compared B. Comparing C. Being compared D. To compare
假定你是李华，最近你们班就“低碳”生活方式进行了讨论，你的美国朋友Jack来信向你询问讨论情况，请你用英语写封回信，简单介绍以下讨论结果：
1．节水节电；
2．垃圾分类；
3．少用纸巾，重拾手帕；
4．步行，骑自行车或乘坐公交车。
参考词汇：低碳low carbon 纸巾tissue
注意：词数150以内；可适当增加细节了，以使行文连贯；开头已为你写好，不计入总词数。
Dear Jack,
Thank you for your letter asking about our discussion on low carbon lifestyle．Here is something about it.
W: Sir, you’ve been using the online catalogue（目录）for
quite a （1.） w______．Is there anything I can do to help you?
M: Well, I’ve got to write a paper about Hollywood in the 30s and 40s, and I’m really struggling．There are hundreds of books, and I just don’t know （2.） w_____ to begin.
W: Your topic sounds pretty big．Why don’t you narrow it down to something like…uh… the history of the studios during that time?
M: You know, I was thinking about doing that, but more than 30 books came up when I （3.） t_____ in “movie studios.”
W: You could cut that down even further by listing the specific （4.） y_____ you want．Try adding “1930s” or “1940s” or maybe “Golden Age.”
M: “Golden Age” is a good idea．Let me type that in．Hey, look, just 6 books this time．That’s a lot better.
W: Oh… another thing you might consider．Have you tried looking for any （5.） m_______ or newspaper articles?
M: No, I’ve only been （6.） s________ for books.
W: Well, you can look up magazine articles in the Reader’s Guide to Periodical Literature．And we do have the Los Angeles Times available over there．You might go （7.） t________ their indexes （索引） to see if there’s （8.） a_______ you want.
M: Okay, I think I’ll get （9.） s_______ with these books and then I’ll go over the magazines.
W: If you need any （10.） h_____, I’ll be over at the Reference Desk.
M: Great, thanks a lot．
