题目内容

What can we infer from this passage?

A dog may find its owner's disease even before doctors.
B. Walking a dog every day will make it more sensitive.
C. Humans may turn to a dog for a discovery about the earth.
D. Humans should find more of a dog before it is too late.

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______the numbers of such developments are relatively small, the potential market is large

A. When
B. While
C. Since
D. As

根据表格,以下说法不正确的一项是()。

A. 2004年首季度,我国农产晶的进口额呈现增长趋势
B. 2004年前三个季度,我国的农产品进出口一直呈现逆差
C. 从2004-2005年,我国农产品的进出口总额在2005年底达到最大值
D. 从2004-2005年,我国农产品的进出口总额逐月递增

Why did the scientists at the University of California make the experiment?

A. To help children in hospital recover from their illness.
B. To look for the evidence of laughter's power in women patients.
C. To test the effect of laughter on children who were seriously ill.
D. To see whether laughter could replace some active exercises.

2004年国家财政支出金额约为()。

A. 27112亿元
B. 28308亿元
C. 33728亿元
D. 35217亿元

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