Over forty percent of all plant and animal species on the earth live in______.
A. the sea
B. the rainforests
C. the grassland
D. the desert
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In the science fiction series on television, what is on the other side of the gateway？
A. a portal
B. a new world of education
C. a different time period
_____
A. 可以不作任何处理在直接记录亲属的姓名
B. 只允许记录一个亲属的姓名
C. 需要对职工实体设置若干个亲属姓名字段
D. 应该将职工的亲属的姓名加上职工号设计成为一个独立的实体
听力原文：Why does he want to be an actor？
(4)
A. He likes teaching.
B. He enjoys being on the stage.
C. He respects the listeners.
D. He does well in art.
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