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【单选题】
结肠造口术后,施行瘘口关闭术时,正确的手术区皮肤消毒的顺序是A.
由手术区外周瘘口周围
B.
由手术区中心部向四周涂擦
C.
由手术病人头侧侧
D.
由手术者一恻对侧
E.
无需按一定的顺序，只要彻底
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【单选题】A car is made up of more than 30,000parts. Each part in a new car is as weak as a baby. So a new car requires proper care and servicing. If you’re unfamiliar with the parts, you have to read through t...
A.
The last paragraph tells us that the purpose of carefully servicing a car is ______. to let you sell your car at a good price
B.
to extend its life and ensure safety
C.
to reduce the cost of car servicing
D.
to make the car run faster
【单选题】A car is made up of more than 30,000parts. Each part in a new car is as weak as a baby. So a new car requires proper care and servicing. If you’re unfamiliar with the parts, you have to read through t...
A.
It is recommended to have the cooling system checked when ________. you buy a new car
B.
summer is coming
C.
the engine oil is replaced
D.
the brakes are out of order
【简答题】汽车的四个基本部分
【简答题】汽车的四个基本组成部分分别是什么?
【简答题】A car is made up of more than 30000 parts. Each part in a new car is as weak as a baby. So a new car requires proper care and servicing. If you're unfamiliar with the parts, you have to read through t...
【单选题】A car is made up of more than 30,000parts. Each part in a new car is as weak as a baby. So a new car requires proper care and servicing. If you’re unfamiliar with the parts, you have to read through t...
A.
The brakes should be checked regularly ________. to avoid accidents
B.
to raise speed
C.
to reduce cost
D.
to save gas
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