B．Europe does not use mice and rats as lab animals at all.

　　C．Britain does not use as many lab animals as China does.

　　D．Japan has limited data on the number of lab animals used each year.

　　3．Which of the following is mentionad as an alternative to replace animal experiments?

　　A．Statistical studies.

　　B．Computer models.

　　C．DNA planted in animals.

　　D．Tissue from dead animals.

　　4．What usually happens to unsuccessful animal experiments?

　　A．They are not revealed to the public.

　　B．They are made into teaching materials.

　　C．They are collected for future publication.

　　D．They are not removed from the research topic list.

　　.短文改错

　　(2016·河北衡水中学高三上学期二调考试)

　　I am Li Hua，a Chinese student taken summer courses in your university.I am writing to ask for help.I come here last month.I find my courses interesting，and I have some difficulty with note-taking.What’s more，I have no idea of what to use the library.I am told the Learning Center is providing help for students and I am anxiously to get help from you.I have no class on Tuesday mornings and Friday afternoons.Please let me to

　　know which day is OK with you.

　　You should email or phone me.Here are my address Li Hua @163.com and phone numbers 12345678.I am looking forward your reply.

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