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單項選擇題Access to a hold can be obtained throuth（）.

A.forcastle
B.tweendeck
C.hatches
D.peak tanks

1.單項選擇題The（）is the intermediate deck between upper deck and the inside bottom of the vessel.

A.forcastle
B.tweendeck
C.hatches
D.peak tanks

2.單項選擇題The foremost part of the upper deck is called the（）.

A.forecastle
B.tweendeck
C.hatches
D.peak tanks

3.單項選擇題When the density of water is 1000,i.e.in fresh water and in summer zone a ship may load to the upper edge of the line marked（）.

A.S
B.T
C.W
D.F

4.單項選擇題When a ship in winter zone and in seawater of density1025,she must not load to more than the upper edge of the line marked（）.

A.S
B.T
C.W
D.F

5.單項選擇題When a ship is in summer zone and in seawater of density1025,she must not load to more than the upper edge of the line marked（）.

A.S
B.T
C.W
D.F