阅读下面的诗词，根据提示，完成赏析。 三月晦日偶题 秦观 节物相催各自新，痴心儿

短文改错：下面短文的划线部分有错误，请根据短文内容将其改正，并将正确答案写在题后的横线上。

     Do you know something about the holiday camps in Hong Kong? The students in Hong Kong used to take

part in an English holiday camp in their holidays. And their parents weren't with them through they were very

young.

     Now they still enjoy take part in (1) many kinds of holiday camps without their parents. Many parents let

their children take part in some kinds of holiday camps in order to learning (2) some practical knowledge in

their life. And also learn some knowledge about living skills, science, reading and writing….The more important

(3) for the children is to learn to look after himself (4).

     Holiday camps in Hong Kong are not so expensive. Most of families can afford to send their children there

for further study, for making their bodies strong….And the government never charges for them.

     It is saying (5) that students in Hong Kong have much knowledge about many things. Perhaps it has

something with the kinds of holiday camps.

1._________    2._________    3._________    4.________    5._________

某起重机净重6t，每吨设备安装费指标为200元，其中人工费为50元/t，则该起重机安装费为（）元。

A．1000

B．1100

C．1200

D．1400

听说二孩政策已经实施了是吗？实施后还可以享受晚育假吗？

黄体的形成和退化。

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