皮皮学，免费搜题
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【单选题】
单选题: 2 、 轿车的主减速器一般采用的是 ( ) 。A.
减速器
B.
单级主减速器
C.
不确定
D.
以上都不对
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】女,60岁。腹痛、腹胀伴恶心、呕吐,肛门排气排便停止24小。考虑为肠梗阻,非术手治疗最重要的措施是
A.
禁食、胃肠减压
B.
抗感染
C.
取半坐卧位
D.
纠正电解质酸碱失衡
【单选题】女,60岁。腹痛、腹胀伴恶心、呕吐,肛门排气排便停止24小时。考虑为肠梗阻,非手术治疗最重要的措施是
A.
禁食、胃肠减压
B.
抗感染
C.
取半坐卧位
D.
缓解腹痛、腹胀
E.
纠正电解质酸碱失衡
【单选题】女,60岁。腹痛、腹胀伴恶心、呕吐,肛门排气排便停止24小时。考虑为肠梗阻,非术手治疗最重要的措施是
A.
禁食、胃肠减压
B.
抗感染
C.
取半坐卧位
D.
缓解腹痛、腹胀
E.
纠正电解质酸碱失衡
【简答题】听下面一段材料，回答第1至3题。 1. What can you learn from the conversation? [ ] A. The man has got a well-paid job. B. The man is busy looking for a job. C. The man has found a job in the restaurant. 2. What wi...
【简答题】A．The man was fined. B．The man got a ticket to the cinema. C．The man has a poor eyesight. D．The woman wanted to know where the man got his ticket.
【单选题】What has the man got from the professor for his paper?
A.
A reasonable grade.
B.
Some encouragement.
C.
Criticism for poor work.
D.
Instructions for changes.
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