问题
判断题
防水混凝土墙体的施工缝允许留置垂直缝，其位置在底板上表面300mm的墙身上。
答案
参考答案：错
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防水混凝土墙体的施工缝允许留置垂直缝，其位置在底板上表面300mm的墙身上。
参考答案：错
| 根据对话内容, 从方框内选择恰当的句子填入对话相应的空白处, 使对话完整, 合乎情景(有两个多余选项). | |
| A: Hello, Mike! What's the time? B: ___1___ A: Where's Bob? I can't find him. B: I don't think he can come. A: ___2___ B: He has to look after his sister. A: ___3___ B: She doesn't feel well. A: ___4___ Did she go to see the doctor? B: Yes． A: ___5___ B: The doctor said nothing serious,but she has to rest. | |
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