搜题请搜索小程序“爱下问搜题”
问题 填空题

喷射混凝土胶凝材料用量不宜小于（）kg/m3

答案

参考答案：400

选择题

蚯蚓的运动方式是（　　）

A．奔跑

B．蠕动

C．行走

D．飞行
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写作题

书面表达

你一定到过不少地方去旅游吧，请根据下面的问题，写一篇文章，介绍一下你曾经去过的地方。词数不少于80。

1. Have you been to. . . ?

2. When did you go there?

3. How did you go?

4. What did you do there?

5. How do you like it?

                                                                                 

                                                                                 

                                                                                 
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