武术礼仪主要有四种即1、（）2、（）3、（）4、武术器械递接礼。

隐匿性肾炎尿沉渣可有（）。

A.颗粒管型

B.脂肪管型

C.蜡状管型

D.上皮细胞管型

E.红细胞管型

油箱的功用是什么

阅读理解。

     US universities enrolling a new wave of Chinese undergraduates, according to a report. While India

was, for eight years on end, the leading country of origin for international students, China is rapidly

catching up, spending 98,510 last year, which is a 21 percent increase. In China, the shift has been quite

sharp. Last year, China sent 26,275 undergraduates and 57,451 graduate students to the US-compared

with 8,034 undergraduates and 50,976 graduate students five years earlier.

    Peggy Blumenthal, executive vice president of the Institute of International Education, said the growing

share of undergraduates would change the face of the Chinese students'presence in the US. "It used to

be that they were all in the graduate science and computer departments, but now, with the one-child

policy, more and more Chinese parents are taking their considerable wealth and investing it in that one

child getting an Amercian college education," she said. "There's a book getting huge play in China right

now explaining liberal arts (人文) education." The book, A Ture Liberal Arts Education, by three

Chinese undergraduates in American universities, describes the education available at small liberal arts

colleges and the concept of liberal arts, both relatively unknown in China.

     " There's growing disposable (支配) income in China, and not enough good universities to meet the

demand, "Leventhal at the University of Cincinnati said. "And in China, especially, studying in the United

States makes a great difference, because when students get home, they speaking English. "

     Although the report tracks only the 2008-09 mumbers, a smaller survey by the institute last month

found that over all, the increase in international students seems to be continuing, with China remaining

strong. Of all the unversities surveyed this fall, 60 percent reported an increase in Chinese college

students, and only 11 percent a decline.

1. The year before last, China sent about           international students aborad.

A. 98510  

B. 26275  

C. 81413  

D. 57451

2. The number of           sent to the US from China has increased most sharply in recent years.

A. undergraduates 

B. graduates  

C. postgraduates  

D. art students

3. Why do more and more Chinese parents spend kids to study in the US?

A. They prerfer science and computer departments in American universities.

B. There is much better education for liberal arts in American universities.

C. They have realized the importance of liberal arts as well as science.

D. They are wealthier but can't find enough good universities in China.

4. We can learn from the survey that          .

A. all surveyed American universities enrolled more Chinese students than before

B. most American universities enrolled more Chinese international students

C. the number of Chinese college students fell in American universities

D. more and more Chinese students are sent to the US to learn English

依据《四川省机动车驾驶员培训管理办法》，驾驶培训机构根据培训能力分为（）。

某工地，开始起大砚，已有即将下大雨的迹象，为了抢在雨前将大树种植完成，现场管理人员不顾吊车师傅的反对，指令吊车师傅直接在树干上栓套尼龙带开始起吊；起吊中，监理人员因风大离开现场了，当起吊树木刚好越过一座尚在修建中的园林亭顶时，土球突然散落，造成树木颠倒砸在亭子上，树木断为两截，导致亭子歪斜错位、亭内站在油桶搭板上正在粉刷亭顶的一名工人摔下重伤，旁边运输砂浆的另一名工人轻伤，请从技术方面和管理方面分析事故原因，并分析事故各方应该承担的责任。