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【多选题】
气门传动组主要由凸轮轴正时齿轮、_______等组成。
A.
凸轮轴
B.
C.
摇臂总成
D.
推杆
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【简答题】患者,王先生,男50岁,患有慢性支气管炎20年,入院后进行纤维支气管镜检查。其正确的护理措施是A、术前测血小板和出凝血时间 B、术前禁食4小时 C、术前可不禁食 D、鼓励患者轻轻咳出痰液和血液 E、及时留取痰标本送检 支气管纤维镜检查的目的有A、帮助疾病的诊断 B、决定合适的治疗方案 C、引流呼吸道分泌物 D、局部止血及用药 E、去除异物
【简答题】You are free to use the resources in the library or on the Internet, but you must _______ a paper written in your own words.
【判断题】There is no need to reply if you have no interest in the enquiry.
A.
正确
B.
错误
【单选题】You are free to use the resources in the library or on the Internet, but you must ________ a paper written in your own words.
A.
turn down
B.
turn in
C.
turn on
D.
turn up
【判断题】On receiving the enquiry, the importer should reply to it as soon as possible.
A.
正确
B.
错误
【多选题】常用的气体绝缘材料有()
A.
B.
C.
二氧化碳
D.
六氟化硫
【单选题】You are free to use thee resources in the library or on the Internet, but you must ________ a paper written in your own words.
A.
turn in
B.
turn on
C.
turn off
D.
turn down
【单选题】1岁时小儿的头围约为
A.
36cm
B.
40cm
C.
46cm
D.
50cm
E.
56cm
【判断题】On receiving the enquiry, the importer should reply to it as soon as possible.
A.
正确
B.
错误
【单选题】You are free to use thee resources in the library or on the Internet, but you must ________ a paper written in your own words.
A.
turn in
B.
turn on
C.
turn off
D.
turn away
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