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【单选题】
下列《STCW规则》规定的船员适任标准中与船舶驾驶员,轮机员、电子电气有关的职能是___ 。
A.
航行
B.
船舶作业管理和人员管理
C.
维护和修理
D.
电气、电子和控制工程
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参考答案:
举一反三
【单选题】听力原文:M: Tom's voice sounds awful. I could barely hear him. F: Yes, he's got a terrible sore throat. The doctor said he shouldn't even attempt to whisper. Q: What does the woman imply about Tom? (14)
A.
Tom is advised not to talk much.
B.
Tom isn't good at singing.
C.
Tom just had a surgery on his throat.
D.
Tom is encouraged by his doctor to speak more.
【单选题】—I'm sorry to hear that Bill failed the exam again. —Don't worry about him. I'm sure that he will never give up until he ________. [     ]
A.
succeed
B.
succeeds
C.
succeeded
D.
succeeding
【单选题】溶解氧是反映天然水中氧的浓度指标,其值越低表明水质越()。
A.
B.
【简答题】He spit it out, _______(say) it was awful.
【单选题】听力原文:M: Sam's voice sounds awful. I could barely hear him. I think he needs to take a few days off. W: Yes, he' s got a terrible sore throat. The doctor said he shouldn't even attempt to whisper. Q: W...
A.
It's harmful for him to use his voice.
B.
He needs to see a doctor.
C.
He hasn't been taking his medicine.
D.
It's difficult to understand him when he whispers.
【单选题】The food there was awful. I _ it. [     ]
A.
liked
B.
like
C.
loved
D.
couldn't stand
【单选题】I can hear my ______ through the wall. He is also loud. It is awful.
A.
neighbor
B.
TV
C.
school
D.
mother
【单选题】TSP算法流程图如下图I.示意,回答问题:外层循环(I变量控制的循环)的作用是_________。 【图片】
A.
用于完整地产生一个路径
B.
用于判断某个城市是否是已访问过的城市
C.
用于寻找距当前城市距离最近的城市
D.
其它三个选项都不是
【简答题】A.He seldom goes there. B.He used to go there frequently. C.He often goes there. D.He never goes there.
【单选题】I can hear my _______ through the wall. He is so loud. It is awful.
A.
neighbour
B.
TV
C.
school
D.
mother
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