第1题:
A stretch where the channel changes from one side of the river to the other is called a ______.
A.bifurcation
B.transit
C.crossing
D.changeover
第2题:
If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell weather the other vessel has the wind on the port or starboard side, she shall ______.
A.hold course and speed
B.sound the danger signal
C.keep out of the way of the other vessel
D.turn to port and come into the wind
第3题:
When was Annie's last driving test?
A.On Tuesday. B.On Friday. C.On Thursday.
第4题:
第5题:
第6题:
Every vessel that is to keep out of the way of another vessel must take positive early action to comply with this obligation and must ______.
A.avoid crossing ahead of the other vessel
B.avoid passing astern of the other vessel
C.sound one prolonged blast to indicate compliance
D.alter course to port for a vessel on her port side
第7题:
第8题:
Larger numbers of people are asking for political asylum in other countries, because ().
A、they are prejudiced in their own homeland
B、they are of the “wrong” side in their country
C、they receive unequal treatment in their motherland
D、political rights are their favorite
第9题:
第10题: