[单项选择]The key （）the company's success was that it employed an excellent manager
A. to                 
B. for 
C. around              
D. about

[填空题]The company(employ)（）more than 50 IT engineers since last year.

[单项选择]What is the key to success in the speaker’s opinion a. Know your strengths. b. Learn the right style of life from others. c. Keep learning. d. Accept your limits.

[填空题]Background to economic success China’s economic growth has lasted 40 years and represents the most (21) of the 21st century’. It started with (22) in the late 1970s. Growth statistics China’s economy has grown on average (23) a year. (24) is growing at 17% per annum. Its share of global manufacturing output has been doubled. China is the world’s second-biggest economy and will (25) in the next 10 years. The population of 1.3 billion provides China with not only the world’s largest market but also a huge workforce. Many people migrate from (26) to urban areas to find jobs. The growing middle class is (27) of China’s success. Economics deficiencies Some experts say China’s rapid growth relies too much on (28) . If the wages of the workers rise too much, (29) may move to other countries. Future challenges China must invest more in (30) so that its own experts and entrepreneurs are produced.

[简答题] key to success:C mechanism

[单项选择]A very large company has twice as many male employees relative to female employees. If a random sample of four employees is selected, what is the probability that all four employees selected are female（）
A. 0.0625
B. 0.0123
C. 0.3333

[简答题]XYZ Company is a manufacturing business. It employs 200 workers. In recent times there has been a reduction in demand for the company’s products. In order for the company to survive the board has considered it necessary to reduce the scale of operations. This will result in the loss of 50 jobs. Hai is the production manager. He has suggested to the board of directors that the company should be selective when considering the individuals to be released from their contracts. His statistics demonstrate that the male turnover of staff is 12% annually while the turnover of female staff is 25% annually. He therefore suggests that most of the job losses should be female workers. In particular, he believes that those with young families are the least reliable, as they have the highest level of absenteeism from work. Hai further believes that the job losses should fall primarily to those who are serving under probationary contracts, as they have yet to prove themselves. Lastly, Hai feels that

[填空题]He employs 30 (employ) in his company.

[多项选择]Success

[单项选择]What does Linda think is her key to success
A. Believing in oneself.
B. The right qualifications.
C. Having a good luck.