题目内容
（请给出正确答案）
The sprocket wheel in a windlass，used for heaving in the anchor，is called a ______.
A.capstan
B.dog wheel
C.fairlead
D.wildcat
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更多“The sprocket wheel in a windla…”相关的问题
The wheel is called ______ .
A．simple
B．complicated
C．strange
D．unusual
This selection says that the first wheel may have been a ______ .
A．round piece of stone
B．heavy log
C．piece of metal
D．slice of log
It was remarkable of man to invent the wheel because ______ .
A．it led to many other inventions
B．man had no use for it then
C．there were no wheels in nature
D．all of the above
The wheel was probably invented by ______ .
A．a group of early hunters
B．the first men on earth
C．a great prehistoric thinker
D．the man who made the first cart
