函数y=2-cosx的单调递减区间是（ ） A．[kπ+π，kπ+2π]（k∈Z）
题型：选择题
问题：
函数y=2-cosx的单调递减区间是（ ）
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题型：选择题
阅读理解。
Xiao Shen Yang, the new partner of comedian Zhao Benshen at this year's spring festival gala, has
become an overnight sensation (一夜出名). He continues to cause a stir (轰动) among comedy fans.
Xiao Shen Yang shot to fame (名声) instantly after performing in the CCTV Spring Festival Gala.
Footage of his comic sketches has appeared almost all the video sharing web-sites. His blog has
received five million hits, and each of his postings is read by about 300-thousand people. DVDs of the
young comic star's performances also top sales lists.
Xiao Shen Yang is a performer of Er Ren Zhuan, a popular comic form
in northeast China. Many
people are buying discs of his Er Ren Zhuan performances.
Xiao Shen Yang will star in a show about Er Ren Zhuan, at the Beijing Exhibition Center on March the
7th. Tickets have nearly sold out already.
1. What is Xiao Shen Yang?
A. A partner
B. A comedian Zhao Benshen
C. A performer of Er Ren Zhuan
D. A star
2. When is he famous?
A. At last year's spring festival gala
B. In northeast China
C. At the Beijing Exhibition Center on March the 7th
D. In the CCTV Spring Festival Gala
3. Do people like him ?
A.No, they don't.
B. Yes,they do
C. No, they do
D. Yes, they don't
4. Where is Er Ren Zhuan?
A. At the Beijing Exhibition Center
B. In northeast China
C. In Shanghai
D. In Beijing
5. On March the 7th,what will Xiao Shen Yang do ?
A. He will buy discs
B. He will sell tickets
C. He will be famous
D. He will perform Er Ren Zhuan