问题
单项选择题
用锯轨机切割钢轨时，其他人员应远离锯轨机（），防止锯片破碎伤人。
A.左侧
B.前方
C.两侧和前方
D.左侧和前方
答案
参考答案：C
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用锯轨机切割钢轨时，其他人员应远离锯轨机（），防止锯片破碎伤人。
A.左侧
B.前方
C.两侧和前方
D.左侧和前方
参考答案：C
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| Wei Hua was quite busy yesterday. She got up 1 7:00 in the morning. She washed her face 2 and had some milk and bread 3 breakfast. It was a fine day. She went to school early. She had four 4 in the morning. She had a little 5 after lunch, 6 she worked very hard in class all day. She played basketball after school and then went home. On her way 7 she bought a pen. When she 8 home, she had a short rest. After that she helped her parents. She quickly cooked 9 and cleaned the house. She watched TV for half an hour after supper. Then she finished her homework at half past nine. She 10 at ten. | ||||
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