相关考题
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单项选择题
Ring the forecastle（）（钟）.
A.bell
B.clock
C.hammer
D.spanner -
单项选择题
Modern ships are navigated by（）（卫星）.
A.moon
B.satellite
C.sextant
D.radar -
单项选择题
Their task is to（）（驾驶） the ship safely.
A.navigate
B.operate
C.takeover
D.drive
