问题
填空题
屋架预制位置的布置方式有（）。
答案
参考答案：斜向布置、正反斜向布置、正反纵向布置
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屋架预制位置的布置方式有（）。
参考答案：斜向布置、正反斜向布置、正反纵向布置
| 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。 选项中有两项为多余选取项。 | |
| A: Hi! What are you doing? B: 1 A: What do you think of it? B: It's interesting. It can tell me much about the past. A: 2 B: Three A: 3 B: He is kind and we all like him. A: What about other subjects? B: I also like English and math. A: But I don't like math very much. I think it's a little difficult. B: 4 A: English. It's easy and interesting. We can learn a lot from it. What about yours? B: Art. 5 A: Oh, it's time for class. Let's go. B: OK. | |
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