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【简答题】
听短文，选答案。 1. What does Mr Brown like? A. Eating and drinking. B. Going out. C. Reading newspapers. 2. Why doesn't the doctor like Mr Brown? A. Because Mr Brown is often badly ill. B. Because the doctor has more other work to do. C. Because Mr Brown isn't ill. 3. How did Mr Brown know he was badly ill'? A. He read a newspaper. B. He went out. C. He saw the doctor. 4. When people have this illness, they just feel A. bad B. ill C. well 5. Was Mr Brown ill this time? A. Yes. he was. B. No, he wasn't. C. We don't know.
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【简答题】体温计用于测量 ,可以离开人体读数,而其他常用温度计 离开被测物体读数 .
【单选题】选择有关电瓶电缆连接检测的正确描述。
A.
如果电瓶电缆接线柱发生锈蚀,应使用砂纸打磨。
B.
在连接电瓶电缆接线柱使,应使用发动机机油润滑接触部位。
C.
如果电瓶电缆接线柱处有油脂,则应完全将其清除。
D.
只要电瓶电缆接线柱连接牢固,即使发生锈蚀或腐蚀,也无需担心。
【单选题】选择有关电瓶检测的正确描述。
A.
只要不露出内部极板，则无需填加电解液。
B.
电解液液位检查将在两端的电瓶单元进行。
C.
对电解液液位超过上液位标记，不必担心。
D.
电瓶电解液的液位必须始终位于上、下标记之间。