[单项选择]Last year, a certain public transportation system sold an average (arithmetic mean) of 41,000 tickets per day on weekdays (Monday through Friday) and an average of 18,000 tickets per day on Saturday and Sunday. Which of the following is closest to the total number of tickets sold last year ？（）
A. 1 million
B. 1.25 million
C. 10 million
D. 12.5 million
E. 125 million

[单项选择]Last year, a certain public transportation system sold an average (arithmetic mean) of 41,000 tickets per day on weekdays (Monday through Friday) and an average of 18,000 tickets per day on Saturday and Sunday. Which of the following is closest to the total number of tickets sold last year
A. 1 million
B. 1.25 million
C. 10 million
D. 12.5 million
E. (E) 125 million

[填空题]What sort of factory did we visit last year Last year we visited a ___________.

[单项选择]What did Tiger do last year

[填空题]Last year my friends and I went camping.
Last year I went camping______.

[单项选择]Last year Luis invested x dollars for one year, half at 8 percent simple annual interest and the other half at 12 percent simple annual interest. Now he wants to reinvest the x dollars for one year in the same two types of investments, but the lower rate has decreased, If the higher rate is unchanged, what fraction of the x dollars must be reinvest at the 12 percent rate s that the total interest earned from the x dollars will be the same for both years ？（）
(1)The lower rate is now 6 percent.
(2)The total amount of interest earned from the two investments last year was $3,000.
A. 条件(1)充分，但条件(2)不充分．
B. 条件(2)充分，但条件(1)不充分．
C. 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．
D. 条件(1)充分，条件(2)也充分．
E. 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．

[单项选择]
Where did the woman go last year

[单项选择]Where did Wei Hua study last year

[单项选择]

Some heartening statistics were reported last year by the Journal of the National Cancer Institute: the mortality rate for breast cancer dropped nearly five percent between 1989 and 1992, the Largest decline since 1950. The numbers were even more dramatic for young women: between 1987 and 1992, the mortality rate plummeted nearly 18 percent among white women younger than 40.
But discouraging news also surfaced: the mortality rate among black women has gone up, and the number of reported breast cancer cases is rising as well. Twenty years ago a woman’s lifetime risk of breast cancer was one in 12; now it’s one in eight.
Nevertheless, we’re on the verge of a revolution in treating this disease. Researchers now have a clear picture of how a cancer cell becomes a tumor -- and how cells break free from a tumor and glide through the bloodstream to seed a new one in another part of the body. And they better understand how the female hormone estrogen mak
A. The mortality rate for breast cancer dropped.
B. The mortality rate among black women has increased.
C. The number of reported breast cancer cases is rising.
D. A woman’s lifetime risk of breast cancer is rising.

[单项选择]Where did the man go last year
A. HangZhou.
B. SuZhou.
C. YangZhou.

[单项选择]Where did the woman work last year
A. In a company.
B. In a school.
C. In the station.

[单项选择]What did the woman learn last year
A. Art.
B. Sewing.
C. Computer.
D. Cooking.

[单项选择]A customer feedback campaign conducted last year with great success and ______ this year with equally positive results is providing our marketing staff with invaluable data.
A. yet
B. prior
C. seldom
D. again