用友报表系统中，要生成有数据的报表，最重要的一个步骤是( )。A．输入关键字B．保

书面表达。

     根据中文提示和英文书信内容，写一封意思连贯、符合逻辑、不少于60 词的回信，信的

开头和结尾已给出，其词数不计人所完成的回信内。

     假设你叫李阳，是英国中学生Mike的朋友，你收到了他的一封电子邮件。请根据他来信

的内容写一封回信。针对他的困惑，谈谈 你的看法，同时提出一些建议。

Dear Li Yang,

     How are you? I had a very good time with you and your family in Beijing last month. It impressed

(留下深刻印象) me a lot that many students went to school by bike. I like cycling, and have a bike

which my uncle bought me for my birthday. I want to ride to school too, but my parents don't agree.

I'm 15 years old now, but they keep driving me to school and picking me up every day. These days, I

am always angry with them because they just allow me to ride in the park on weekends. Last night I

went out to ride my bike after they fell asleep. It was so cool!

     I'm thinking of riding to school in the morning before they get up. Do you think it's a good idea or

not?

                                                                                                                             Yours,

                                                                                                                              Mike

     _______________________________________________________________________________

__________________________________________________________________________________

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WHO建议——耐药肺结核的治疗疗程应在痰菌阴转后继续治疗（）

A.18～24个月

B.6个月

C.12个月

D.24个月

E.3个月

《中华人民共和国统计法》规定，乡镇级以上地方人民政府设立独立的统计机构。（）

APTT缩短见于()

A．血友病A

B．血友病B

C．Ⅺ因子缺乏症

D．DIC

E．血栓性疾病

确定型经营决策就是每一个备选方案面的自然状态都是确定的，每个方案在该自然状态达到的效果可精确计算。