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【单选题】
题干: 关于环形道,下列说法正确的是: I、环形道是指船舶定线的一种形式;它是由一个分隔点或圆形分隔带和一个规定界限的环形通航分道所组成的一种定线措施 II、在环形通道内,通航船舶环绕分隔点或分隔带按不同方向航行而实现分隔 III、船舶在构成碰撞危险时,可以穿越圆形的分隔带A.
Ⅰ
B.
Ⅰ、Ⅱ
C.
Ⅲ
D.
Ⅰ、Ⅱ、Ⅲ
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【简答题】A: I once heard someone shout, “Look out.” I put my heard out of the window and a bucketful water fell on me. It seems that “Look out” may mean “Don’t look out”. B: I was once on a ship and heard the ...
【单选题】Yesterday, when I went past the classroom, I _______ someone _______.
A.
hear, singing
B.
heard, singing
C.
heard, sang
D.
hear, sang
【单选题】What a shame for me when someone next to me heard a flute in the distance and I heard nothing .
A.
stood
B.
to stand
C.
stand
D.
standing
【简答题】阅读理解 A: I once heard someone shout, 'Look out.' I pu t my heard out of the window and a bucketful water fell on me. It seems that 'Look out' may mean 'Don't look out'. B: I was once on a ship and hear...
【简答题】I was almost asleep last night when I suddenly heard someone _____at the door. A) be knocking B) knocking C) to knock D) having knocked
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