黄龙汤主治（）

患者哮喘反复发作，时作时止，发作时呼吸急促，喉中有哮鸣音，不能平卧，止时如常人。发作前有鼻咽部发痒，咳嗽，恶风，汗出，舌淡，苔白，脉浮。

中医诊断为（）

A.喘证

B.哮病

C.感冒

D.咳嗽

E.肺胀

车辆蛇行运动的存在，使车轮踏面易得到较均匀的磨耗。

张小诗同学测得一本200页的初二物理资料书的厚度为0.8cm，则该本资料书每张纸的厚度约为______µm．

The following questions present a sentence, part of which or all of which is underlined. Beneath the sentence, you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others.

These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, and sentence construction. Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.

Nutritionists say that you cannot eat enough fruits and vegetables, arguing that it provides nutrition essential to health.（）

A. that it provides nutrition

B. that they provides nutrition

C. they provide the nutrients

D. it provides the nutrients

E. that they provide the nutrients

以颈淋巴结肿大为首发症状的鼻咽癌病例约占（）

A.40%

B.50%

C.60%

D.70%

E.80%