问题
单项选择题
球团竖炉现主要用（）为竖炉制备生球。
A．圆筒造球机
B．圆盘造球机
C．圆锥造球机
D．都用
答案
参考答案：B
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球团竖炉现主要用（）为竖炉制备生球。
A．圆筒造球机
B．圆盘造球机
C．圆锥造球机
D．都用
参考答案：B
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| When Susan got up this morning, it was a beautiful spring day. She saw 1 clouds far away, but she didn't think about them. She 2 her dog, Spot, and put him in the car. Then she drove out into the country for a picnic with her dog. An hour later, the wind began to blow and it turned 3 . Susan and Spot were warm from running, so they weren't cold. Then when Spot was playing with the ball, Susan saw snow-flakes (雪花) in the sky. She called to Spot, 4 the picnic things and got back in the car. As she was driving home, the snow became 5 . Soon all Susan could see was white all around her. The road became slippery (滑) and she had to drive very 6 . Then, the car hit ice and it went around in circles. It went down a hill and finally stopped. Susan reached over for Spot. He was shaking (发抖), 7 he was OK. She got her mobile phone and 8 help. At last, the police 9 them. Next time Susan will 10 the weather report before going on a picnic. | ||||
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