[单项选择]A. Richard hosts’ the program. B. Jill has many hobbies.
C. Richard is a sportsman. D. Jill is brave.

[单项选择]Bernard Jackson is a free man today, but he has many bitter memories. Jackson spent five years in prison after a jury wrongly convicted him of raping two women. At Jackson’s trial, although two witnesses testified that Jackson was with them in another location at the times of the crimes, he was convicted anyway. Why The jury believed the testimony of the two victims, who positively identified Jackson as the man who had attacked them. The court eventually freed Jackson after the police found the man who had really committed the crimes.
Many factors influence the accuracy of eyewitness testimony. For instance, witnesses sometimes see photographs of several suspects before they try to identify the person they saw in a lineup of people. They can become confused by seeing many photographs of similar faces. The number of people in the lineup, and whether it is a live lineup or a photograph, may also affect a witness’ decision. People sometimes have difficulty identifying people of ot
A. the victims insisted that he was the attacker
B. the judge believed in the victims’ identification
C. the police discovered evidence leading to his guilt
D. the eyewitnesses confirmed the victims’ testimony

[单项选择]According to Richard Wood, what has been an important element in Bookstore’s success
A. attracting good personnel
B. the many new ideas that were generated
C. his knowledge of computer software

[单项选择]

Water
From the beginning, water has furnished man with a source of food and a highway to travel upon. The first (51) arose where water was a dominant element in the environment, a challenge to man’s ingenuity. The Egyptians invented the 365-day calendar (52) the Nile’s annual flooding. The Babylonians, who were among the most famous law-makers in ancient times, invented laws (53) water usage. Water inspired the Chinese to build a 1,000- (54) canal, a complex system which, after nearly 2,500 years, remains still practically (55) and still commands the astonishment of engineers. But the (56) never found complete solutions to their water problems. The Yellow River is also known (57) "China’s Sorrow"; it is so unpredictable and dangerous (58) in a single flood it may cause a million (59) . Floods slowed the great civilization of the Indus River Valley, and inadequate drainage rui
A. in use
B. for use
C. by use
D. on use