问题
单项选择题
《煤矿安全规程》规定，在井筒运送爆破材料时，必须事先通知（）按相应的升降速度提升运输。
A、信号工
B、把钩工
C、采煤机司机
D、提升机司机
答案
参考答案：D
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《煤矿安全规程》规定，在井筒运送爆破材料时，必须事先通知（）按相应的升降速度提升运输。
A、信号工
B、把钩工
C、采煤机司机
D、提升机司机
参考答案：D
There is a park near my home. But I don’t go there very often. One afternoon I went into _1_ and found it was really small. In the park, there were two different ways. One way was wide(宽的) and clean. There were ___2_ flowers on both sides. ___3___ way was narrow (狭窄的) and dirty. Wild grass grew everywhere. But finally I decided to follow the dirty way. Ah! There was a small __4__ there. It was the most beautiful garden I had ever seen. There were lots of trees, flowers and chairs. I thought it was ___5__ part in the park. Many people ___6_ me that there was nothing to see in the park. Now I tell them _7___ they follow the right way, they can feel the difference. When I’m telling them, __8___ just smile at me without answering. I know they don’t believe me. My trip to the park that day made me understand something about __9___. Don’t be ___10___ to choose a different way. Be brave (勇敢). You may get a big surprise!
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