"The quantity of fuel required to be carried in a motor lifeboat is .
A.sufficient for running 24 hours
B.sufficient for running 48 hours
C.55 kgs
D.90 kgs
正确答案是A
"The quantity of fuel required to be carried in a motor lifeboat is .
A.sufficient for running 24 hours
B.sufficient for running 48 hours
C.55 kgs
D.90 kgs
正确答案是A