题目内容

[音频]

A. You have got the flu.
B. You should make more friends.
C. You need to stay in bed for three days.
D. Your illness is very serious.

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[音频]

A. Health, of course.
B. My work, I think.
C. Exercise, of course.
D. Holiday, I think.

[音频]Unlike Britain, the US does not have a national ____1____ service. The government does help ______2______ some medical care for people who are on _____3______ and for the old, but most people buy insurance to help pay for medical care. Some people can't afford insurance but are not _____4_____ to get the help of the government. The cost of medical insurance and _____5______ those who cannot afford it are important political subjects.

使用语句Dim a%( 1 to 10)声明数组a后,以下叙述正确的是()。

A. a数组中所有元素值为0
B. a数组中所有元素值不确定
C. a数组中所有元素值为NULL
D. a数组中所有元素值Empty

语句Dim b(-5 To 2, 1 To 3)所定义数组的元素个数是()。

A. 10
B. 11
C. 15
D. 24

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