大倾角带式输送机运转时，禁止正面站人。温度低于（）时，禁止大倾角带式输送机运行。
A、零下19℃、
B、零下25℃
C、零下5℃
参考答案：A
短文改错。
Today was my birthday. Yesterday our English teacher told us that we were going to have a English exam
this morning, but I got up early and went over my lessons. During the exams, I carefully finished my paper.
When I got back to home in the evening, Mother was waiting me. With a new dictionary in his hand, she
patted me on the shoulder and told me to studying even harder in the future. Father bought me a ten-speed
bicycle. How happily I was! I made up my mind to be one of the top student in my class.
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随想曲
