如动画所示,前车遇到这种情况要如何处置 A.迅速减速或紧急制动 B.让出适当空间加

题型:单项选择题

问题:

如动画所示,前车遇到这种情况要如何处置

A.迅速减速或紧急制动

B.让出适当空间加速行驶

C.主动减速并示意后车超越

D.靠道路右侧加速行驶

考点:机动车驾驶人考试安全文明驾驶常识考试(科目三科目四)货车
题型:单项选择题
阅读理解。
                                                            Dividing Up the Work
      Mr Evans and I work in the same office. He's the oldest of all. So he's told to manage (管理) us. He's
strict with us all and makes us listen to him. We know he's kind and often ready to help everybody, and we
all like him. 
      Mr Evans began to work in our factory when he was twenty-three. He's worked her for twenty-five
years. Once he pulled our boss's (老板) son out of the river when the water washed the boy away. The
boss thanked him very much and has paid him more since then. He has his house, car and his servant (佣人)
does all housework for his family. Of course he lives a light life. But sometimes he looks unhappy. We asked
him what happened to him, he never told us why. One day I met him at a party. We began to drink together.
He was sad that night and drank much. And when the party was over, he couldn't go home by himself. I had
to take him home. In his house I asked, "Can you tell me how do you and your wife divide up work (分工)
at home?"
    "I manage our children and secant", answered the man.
    "What about your wife?" 
    "She manages our money and me!" our head said angrily.
1. Mr Evans is ______ now.
[ ]
A. twenty-three
B. twenty-five
C. forty-eight
D. forty-nine
2. We like Mr Evans because ______.
[ ]
A. he's the head of our office
B. he's Older than us all
C. he makes us listen to him
D. he's a kind-hearted man
3. The word "wash" in the story means ______.
[ ]
A. 冲走
B. 洗去
C. 冲击
D. 冲出
4. Mr Evans is paid more because ______.
[ ]
A. he's very able
B. he saved the boss's son
C. he's strict with his workmates
D. he's worked in the factory for twenty-five years
5. ______, so Mr Evans looks unhappy.
[ ]
A. He has to do much housework
B. He has to listen to his wife
C. His children don't listen to him
D. Something is wrong with him
题型:单项选择题

高桩承台桥墩应重点检查承台下()有无环状裂纹或断裂。

题型:单项选择题

浇注时,上砂型所受各力中,方向向下的力是()。

A.F型

B.F芯

C.上型重力

D.浇注时产生的动压力

题型:单项选择题

可选用()来测量孔外径是否合格。

A、水平仪

B、圆规

C、外径千分尺

D、塞规

题型:单项选择题

热诊法检测牙髓活力时,加热的牙胶应放置于()

A.舌腭面中1/3

B.唇颊面切1/3

C.唇颊面中1/3

D.舌腭面切1/3

E.舌腭面颈1/3

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