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【单选题】
S1:Avonport port control, this is MV Blue Whale. I am at anchor at Lambs Road. Over.S2:MV Blue Whale, this is Avonport port control. You must heave up anchor .You are at anchor at a wrong position. You are obstructing other traffic. Over.S1:Avonport, this is Blue Whale. I will have my crew stand-by for heaving up anchor. Where do I have the permission to anchor? Over.S2:Blue Whale, this is Avonport. You have permission to anchor clear of the fairway until the berth is clear. Over.S1:Avonport, this is Blue Whale. I am anchored clear of the fairway now. When will my berth be clear? Over.S2:Blue Whale, this is Avonport. Your berth will be clear at 0845 hours UTC. You will berth at NO. 2 dock. Over. S1:Avonport, this is Blue Whale. Understood. Out. Q1:What will the vessel do?A.
let go anchor.
B.
heave up anchor.
C.
dredge anchor.
D.
stand by anchoring
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【简答题】词汇unit13写出中文19. flag
【单选题】因为她觉得自己不漂亮,在社交场合不知道该说什么好。
A.
She doesn’t know what to say public places as she thinks she is not attractive and beautiful.
B.
Because she thinks she is not attractive and doesn’t know what to say in social situations.
C.
Because she thinks she is attractive and always knows what to say in social situations.
D.
A dancer should put her whole heart on every performance to get audiences’ approval.
【多选题】朗伯 - 比尔定律的适用条件是?
A.
入射光为平行单色光且垂直照射；
B.
吸光物质为均匀非散射体系；
C.
吸光质点之间无相互作用；
D.
辐射与物质之间的作用仅限于光吸收 ， 无荧光和光化学现象发生 。
【单选题】关于朗伯 - 比尔定律的适用条件下列说法正确的是( )
A.
入射光为复色光
B.
波长范围越大偏差越小
C.
要求为稀溶液
D.
只适用于分子吸收
E.
只适用于原子吸收
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