项目安全施工措施应根据施工项目的具体情况，从（）等方面进行编制。
A、作业方法
B、施工机具
C、工业卫生
D、作业环境
参考答案：A, B, C, D
读一读，补全对话。
A: Hi, Jack. This is mom. 1____________________?
B: I'm reading a book.
A: 2_______________________________________?
B: No, my sister isn't reading. She's playing.
A: 3_______________________________________?
B: My brother is drawing on the floor.
A: 4_______________________________________?
B: My father is sleeping.
A: What? 5_________________________________?
B: He's in the study.
辉干
