People with physical deficiencies are more likely to develop alcoholism.

填空题productive

单项选择题A．Children’s IQ and TV.B．The whole amount of time children spend watching TV.C．The effect TV has on learning.D．The amount of time the average child spends watching TV.

单项选择题A．Nobody came to talk to the speaker.B．People didn’t listen to the speaker attentively.C．People kept interrupting the speaker.D．People made fun of the speaker.

单项选择题A．In a library.B．In a school.C．In a bookstore.D．In a publishers’ office.

单项选择题A．He hasn’t had time to do the experiment.B．The experiment took a lot of time.C．The experiment turned out well.D．He only did part of the experiment that day.