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【判断题】
幼儿的耳正处在发育过程中,外耳道比较狭窄,外耳道壁尚未完全骨化。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【单选题】Which statement is TRUE about the use of a“gob rope”________．
A.
The gob rope is a mooring line for tying up lighters for working cargo alongside a vessel anchored in an open roadstead
B.
The gob rope is used to secure the towline aft over the centerline of a tug
C.
The gob rope is a line hung over a vessel's side to assist in boarding
D.
The gob rope is a rope used in mooring a vessel to a buoy
【单选题】An advantage of nylon rope over manila rope is that nylon rope ________.
A.
can be used in conjunction with wire or spring-lay rope
B.
can be stored on decks exposed to sunlight
C.
can hold a load even when a considerable amount of the yams have been abraded
D.
gives audible warning of overstress whereas manila does not
【单选题】An advantage of nylon rope over manila rope is that nylon rope（）.
A.
can hold a load even when a considerable number of the yarns have been abraded
B.
can be stored on deck，exposed to sunlight
C.
can be used in conjunction with wire or spring-lay rope
D.
gives audible warning of overstress whereas manila does not
【单选题】An advantage of nylon rope over manila rope is that nylon rope ______.
A.
can be used in conjunction with wire or spring-lay rope
B.
can be stored on decks exposed to sunlight
C.
can hold a load even when a considerable amount of the yarns have been abraded
D.
gives audible warning of overstress whereas manila does not
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