问题
单项选择题
香料厨房中，搅拌器、料泵不能正常工作或响声较大时，应重点检查搅拌器的（）是否过热，是否有振动或异响，内部轴承是否损坏。
A.叶片
B.减速箱
C.外壳
D.控制器
答案
参考答案：B
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香料厨房中，搅拌器、料泵不能正常工作或响声较大时，应重点检查搅拌器的（）是否过热，是否有振动或异响，内部轴承是否损坏。
A.叶片
B.减速箱
C.外壳
D.控制器
参考答案：B
 The clock in the old building in front of Max showed six o'clock. As the clock began 1 , he noticed a tall man with a bag walking to him. 2 turned around, looked at the clock, and then moved his steps 3 . Max walked faster as well. Miss Fritz invited him for dinner. He didn't want to be 4 . "I’m glad you can come," Miss Fritz said. "I've 5 a lovely cake for us. " She pointed Max to a chair. "Good thing I prepared just now. A surprise visitor just left. " "Who 6 you?" Max asked. "A teacher 7 a school for the deaf. He was totally deaf （耳聋的）himself. What a poor man! But he could 8 the shape of my mouth perfectly. He wrote down 9 he wanted to tell me." "Why was he here?" "Well, the 10 needs more money. I was glad to help out. I got 11 money from the bank so I was able to give him five hundred 12 ." "Did he just leave? Was he a 13 man with a bag?" "Yes." "We'd better 14 the police. I don't think that man is honest. I know for sure 15 was not totally deaf," How did Max find it out?
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