Never before ________ the famous museum was just a stone's thro away from their school, so out ________.
A. had they known; went all they B. they had known; went all they
C. had they known; they all went D. they had known; they all went
We just wonder ________ bargaining enjoys a real love and great appreciation among many people.
A. why is it that B. what is it that
C. what it is that D. why it is that
We had better pay attention to some health problems that, when ________ in time, can become bigger ones later on.
A. not treated B. not to be treated
C. not having been treated D. not being treated
A study shows that the agent hasn’t broken rules， but ________ responsibly.
A. he has neither acted B. so has he acted
C. neither has he acted D. he has so acted
假定你是李华，你的美国网友Tim向你询问中国高中生寒假的有关情况。请发一封电子邮件向他简单加以介绍。
内容主要包括：
1．假期的具体时间(1月15日至2月24日)；
2．丰富的假期活动(运动、娱乐、学习、参加社会活动等)；
3．你的寒假计划。
注意：1．词数100个左右；
2．可适当增加细节，以使行文连贯；
3．邮件的开头和结尾已为你写好，不计入总词数。
参考词汇：social activities社交活动
Dear Tim，
I’m glad to receive your letter．
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
______________________________________________________________________
Best regards．
Li Hua
假定英语课上老师要求同桌之间交换修改作文，请你修改同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
My summer travel started terribly. I was at the Shanghai Railway Station buy a Ticket to Hangzhou. I was going to visit a friend here and after that I would go to Xiamen for long holiday. I bought my ticket but turned around to pick up my bag from the floor and then I realized that someone had stolen it. Luckily I had all my money on my pocket, but the only clothes I had was those I had on. It felt very strange to travel without any luggages. When I finally arrived at my friend, he lent to me lots of clothes. I feel very happy that I could change my clothes at last.
