[单项选择]Who will be the ball girls at the Masters Series Madrid event


A. Some novel writers
B. Female models.
C. Local coaches
D. Young girls from local clubs.

[单项选择]What sport is played at the Masters Series Madrid event


A. Football.
B. Basketball.
C. Tennis.
D. Golf.

[单项选择]What is the disadvantage of these ball girls


A. They are too young for the big event.
B. They often disrupt the rhythm of the game.
C. They do not have much relevant knowledge.
D. They cost too much money.

[单项选择]

M: We could go to a ball game this evening or would you rather eat in a restaurant and then see a film
W: To tell you the truth, I can’t really go anywhere this evening, because I’m expecting an important phone call.

Why will the woman stay home in the evening （）
A. To wait for a call.
B. To watch a ball game on TV.
C. To wait for a friend.
D. To have dinner with a friend.

[单项选择]

Researchers who refuse to share data with others may (51) others to withhold results from them, (52) a study by health-policy analysts at Harvard Medical School.
The study found that young researchers, those who publish (53) , and investigators seeking patents are most likely to be (54) access to biomedical data. It also found that researchers who withhold data gain a (55) for this, and have more difficulty in (56) data from others.
The study was (57) by a research team led by sociologist Eric Campbell. The team surveyed 2,366 (58) selected scientists at 117 US medical schools. Overall, 12.5 percent said that they had been denied (59) to other academic investigators’ data, (60) article reprints, during the past three years. This (61) with findings by the team and other groups. But by examining the (62) of data withholding, the team identified those experiencing the most (6
A. suggest
B. provoke
C. propose
D. claim