（2.0分）合成(Composition)

[填空题] 时间线窗口内的合成时间标记（composition-timemarker）的数目最多为：（）

[单选题]The composition is well written ______a few spelling errors.A． exceptB． butC． withoutD． except for

以天然气为原料生产合成气的方法主要有()和()。（2.0分）以天然气为原料生产合成气的方法主要有()和()。（2.0分）

（2.0分）病毒 名词解释 （共5题，10.0分）1. （2.0分）病毒

[单选题]When deciding the composition of the engineering watch, which may include____ appropriately, many factors shall be taken into account.A．satisfied engineersB．qualified ratingsC．satisfied chief engineerD．qualified chief' engineer

[试题]Awell-writtencomposition__________goodchoiceofwordsandclearorganizationamongotherthings.A．)callsonB)callsforC．)callsupD)callsoff

（2.0分）阈强度名词解释 （共10题，20.0分）1. （2.0分）阈强度

[单选题]Write a composition of at least 150 words about the topic; Are the Students Today Less Knowledgeable? You should write according to the outline given below: 1．很多教师抱怨学生越来越不喜欢读书 2．如今的学生花更多的时间在网上冲浪，用光盘看电影，因此用来阅读书籍的时间就变少了 3．今天的学生会因为读书少而使他们的知识量也减少了吗?谈谈你的看

[试题]Write a composition of at least 150 words based on the folio-wing picture.You should describe the picture, give your opinion on the topic, and use specific reasons and Ior examples to support yourself.Write your answers on the ANSWER SHEET.

[单选题]Write a composition of at least 150 words about the topic :Epidemic Diseases and Public Health Crises.You should write according to the outline given below： 1．流行性疾病爆发的原因及其对公共健康的影响 2．举例说明如何有效地预防流行性疾病，应对公共健康危机 3．对全文作出总结 Write your answers on the ANSWER