One of our rules is that every student wear the school uniform while at school.
A. might B. could C. shall D. will
The workers insist that the company should take measures to improve their working condition.
A. attractive B. effective C. impressive D. conservative
If unsolved, the problem of food safety may lead to more serious results.
A. having left B. to leave C. left D. leaving
—How's your project work going, Jack?
— . I'm half finished with it.
A. So far so good B. It's up to you C. Never mind D. Forget it
—Tom almost ran into a pole yesterday while driving on the highway.
—I suppose he too fast.
A. had driven B. was driving C. drives D. has driven
假如你叫李华，你的美国笔友John在来信中谈到低碳生活这个话题。最近几个月你校倡导学生过低碳生活、过节约生活、做有责任感的公民，引导学生从出行、购物、用水、家电和餐具使用等方面反省自己的生活方式。请你用英文给John回信。回信要点如下：
1.你对低碳生活的理解；
2.你校开展的活动；
3.你最近生活方式的改变(至少选取三个方面)
注意：1.词数120左右；
2.参考词汇：低碳生活low carbon life(style)
3.信的开头和结尾已为你写好(不计入总词数)
Dear John,
How are things going? In your last letter you talked about low carbon life. Now I’d like to share my understanding of it and my experience in the past few months.
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I’m really glad to communicate with you about this topic.
Yours，
Li Hua
