單項(xiàng)選擇題

There is a vessel carrying（）hydrographic survey in the area marked by red lights.

A.on
B.in
C.out
D.with

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There is a vessel in position 120.0E 24.5N on course 120 degrees and speed 12.5 knots（）is not complying with traffic regulations.

A.this
B.who
C.which
D.it

單項(xiàng)選擇題

There is another thing I want to let you know. The lighting in the hold is very poor, even（）dark to work the cargo.

A.if
B.very
C.too
D.very much