题目内容

森林生态系统中如果某种鸟类减少，某些昆虫因失去其消费者而爆发性增加，树木的枝叶因昆虫吃食而受到危害，鸟类就会更加减少。()

A. 正确
B. 错误

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春季水温升高、光照适宜，加之有充分的营养，使得有旺盛繁殖能力的硅藻迅速增长，形成春季数量高峰。不久之后，硅藻的数量会持续不变，形成赤潮。()

A. 正确
B. 错误

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B宗地于2002年9月底的转让价格应为()元/m2。

A. 1396
B. 1399
C. 1425
D. 1428

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听力原文：M：I was shocked when I heard you'd finished your research project a whole month ago．
W：How I managed to do it is still a mystery to me．
Q：What does the woman mean？
(17)

A. She's not sure how she had finished it so early.
B. She wasn't able to manage the project well.
C. She's not sure how to solve the mystery.
D. She didn't think it was shocking.

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A．Changes in Lire style. have a strong influence on business.B．Baby goods make money e

A. Changes in Lire style. have a strong influence on business.
Baby goods make money easily.
C. Business men are only interested in babies.
D. Business should always be ready to meet the babies'needs.

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森林生态系统中如果某种鸟类减少，某些昆虫因失去其消费者而爆发性增加，树木的枝叶因昆虫吃食而受到危害，鸟类就会更加减少。()

A. 正确 B. 错误

春季水温升高、光照适宜，加之有充分的营养，使得有旺盛繁殖能力的硅藻迅速增长，形成春季数量高峰。不久之后，硅藻的数量会持续不变，形成赤潮。()

B宗地于2002年9月底的转让价格应为()元/m2。

听力原文：M：I was shocked when I heard you'd finished your research project a whole month ago．W：How I managed to do it is still a mystery to me．Q：What does the woman mean？(17)

A．Changes in Lire style. have a strong influence on business.B．Baby goods make money e

A. 正确
B. 错误

听力原文：M：I was shocked when I heard you'd finished your research project a whole month ago．
W：How I managed to do it is still a mystery to me．
Q：What does the woman mean？
(17)