船舶接送引航员时,关于引航梯的放置,应:()A.根据引航员的要求,通常应放在上风舷侧

题型:单项选择题

问题:

船舶接送引航员时,关于引航梯的放置,应:()

A.根据引航员的要求,通常应放在上风舷侧

B.根据船长的决定,通常应放在上风舷侧

C.根据引航员的要求,通常应放在下风舷侧

D.根据船长的决定,通常应放在下风舷侧

考点:海船船员考试船舶操纵与避碰知识船舶操纵与避碰知识题库
题型:单项选择题

作为化学发光的有机化合物具备的条件,错误的是()

A.发光由氧化反应所产生

B.光量子产额高

C.合适的物理特性

D.合适的化学特性

E.大分子物质

题型:单项选择题


在下列两个案例中各有5个问题,请在各问题答案的选项中,选出一个或一个以上正确答案。

北京大学邀请境外一学术代表团来华进行学术交流,通过货运渠道从北京国际机场口岸运进一批讲学必需的设备,其中有一个先进的智能机器人是国内所没有的。货物进口时,北京大学作为收货人委托北京某报关企业在机场海关办理该批设备的进口手续。交流结束后,北京大学同外国代表团协商决定留购该机器人以备研究,并以科教用品的名义办妥减免税手续。其余测试设备在规定期限内经北京国际机场复运出口。
根据上述案例,解答下列问题:

该批设备在境内使用期间,应遵守的海关监管规则是( )。

A.按特定目的使用,并在规定期限内按原状复运出境

B.若货物留购,须报经海关批准,并按一般进口货物(在办妥减免税申请手续的情形下,可按减免税进口)办理海关手续

C.货物应在规定的5年时限内,接受海关监管

D.超出特定使用目的,应按实际使用年限,折旧补税

题型:单项选择题

In the depths of my memory, many things I did with my father still live. I call these things  1 and love.
I don’t remember my father ever getting into a swimming pool. But he did  2 the water. Any kind of ride seemed to give him pleasure.  4 he loved to fish; sometimes he took me along.
But I never really liked being on the water, the way my father did. I liked being  5 the water, moving through it, having it all around me. I was not a strong  6 , or one who learned to swim early, for I had my . But I loved being in the swimming pool close to my father’s office and  8 those summer days with my father, who  9 come by on a break. I needed him to see what I could do. My father would stand there in his suit, the  0 person not in swimsuit.
After swimming, I would go  11 his office and sit on the wooden chair in front of his big desk, where he let me  12 anything I found in his top desk drawer. Sometimes, if I was left alone at his desk while he worked in the lab, an assistant or a student might come in and tell me perhaps I shouldn’t be playing with his 13 . But my father always showed up and said easily, “Oh, no, it’s fine.” Sometimes he handed me coins and told me to get  14 an ice cream…
A poet once said, “We look at life once, in childhood; the rest is memory.” And I think it is not only what we “look at once, in childhood” that determines our memories, but  15 , in that childhood, look at us.
小题1:
A.hopeB.joyC.angerD.worry
小题2:
A.hateB.refuseC.praiseD.love
小题3:
A.boatB.busC.trainD.bike
小题4:
A.ButB.ThenC.AndD.Still
小题5:
A.onB.offC.byD.in
小题6:
A.swimmerB.riderC.walkerD.runner
小题7:
A.hopesB.likes C.rightsD.fears
小题8:
A.spendingB.saving
C.wastingD.destroying
小题9:
A.shouldB.wouldC.had toD.could
小题10:
A.nextB.onlyC.otherD.last
小题11:
A.away fromB.out ofC.byD.inside
小题12:
A.put upB.break downC.play withD.work out
小题13:
A.fishing netB.office things
C.wooden chair D.lab equipment
小题14:
A.the studentB.the assistantC.myself D.himself
小题15:
A.whichB.whoC.whatD.whose
题型:单项选择题

中华人民共和国公民是指[ ]

A.在中国出生的人

B.在中国工作的人

C.领取了居民身份证的人

D.具有中华人民共和国国籍的人

题型:单项选择题

大气以哪几种形式储存能量?()

A.显热能

B.位能

C.潜热能

D.动能

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