气焊时，熔剂熔化后黏度（），流动性要好，熔化后易于浮在熔池表_爱下问搜题

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问题填空题

气焊时，熔剂熔化后黏度（），流动性要好，熔化后易于浮在熔池表面。

答案

参考答案：要小

阅读理解

任务型阅读。

Co-operation (合作) is always needed when you make a project that the teacher gives you.
First, discuss all you would like to do with your classmates. Choose one of the members to write down
what you're talking about. Then, with the ideas you get, list all you want. Everyone shares the duty for the
project. You can collect information not only from books but also on the Internet. Making a survey and doing
a research are also good ways. After that, all the members put what has been found together. Try to make
the project more well-organized. In the end, you can give a report in front of your class to show the results
of your hard work.

根据短文内容，填写下列表格。

You need 1__________ when you make a project.

★First, 2___________ with your classmates and choose one member to
    3__________ what you're talking about.
★Second, collect and list all you want and 4__________ and
    are also good ways.
★After that, put what has been found together and make the project more
    well-organized.
★In the end, show the results of your hard work by 5___________.

填空题

自主管理的一个重要前提就是（）。