Questions12to15arebasedontheconversationyouhavejustheard.
A. There are many difficulties in the examination .
B. The examination is useless for the employees .
C. The examination is to tell people there are many bugs on keyboard .
D. The examination is very successful .
查看答案
Questions12to15arebasedontheconversationyouhavejustheard.
A. Wash hands after going to the toilet .
B. Eat at the computer desks .
C. Eat much at lunch .
D. Touch the toilet door handle .
Questions12to15arebasedontheconversationyouhavejustheard.
A. The survey needs more than 4,000 people .
B. A minority of people never clean the keypad and the mouse .
C. 10 people never clean their keypad and mouse .
D. People never clean the keypad and mouse .
Passage 1Questions 16 to 19 are based on the passage you have just heard.[音频]
A visit to a prison .
B. The influence of his father .
C. A talk with some miserable slaves .
D. His experience in the war between France and Austria .
Questions 16 to 19 are based on the passage you have just heard.
A. He sent surgeons to serve in the army .
B. He provided soldiers with medical supplies .
C. He recruited volunteers to care for the wounded .
D. He helped to flee the prisoners of war .
微信支付 
支付宝支付