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【单选题】
祖上是满洲八旗的“包衣”,“包衣”是什么意思?
A.
奴才
B.
汉人
C.
D.
一种官职
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【单选题】All ships other than gazetted mail ships, arriving within 5 days of departure from a smallpox infected port, or from a plaque infected territory, should ________ health clearance at quarantine anchora...
A.
wait
B.
await
C.
await for
D.
be awaited
【简答题】社区矫正对象赵某近日获得了一个就业面试机会,但是他觉得自己一无是处,而且曾经是服刑人员,肯定会遭到用人单位拒绝,所以在面试中表现得自卑、胆怯,不能应对,导致面试失败。 社区矫正对象陈某在快递公司上班,一次送货过程中因小事与客户发生了口角,他更加觉得客户对他们这些有过犯罪经历的人是看不起和排斥的,争吵使他丢失了来之不易的工作。 社会工作者发现不少社区矫正对象都有相似的就业困境,决定为他们举办一个就业...
【单选题】which of the following ships may not complying with the SOLAS Convention?
A.
Passenger ships sailing on international waters but less than 300 tons
B.
Passenger ships sailing on international waters
C.
Cargo ships of 300 gross tonnage and upwards
D.
Cargo ships less than 300 gross tonnage
【单选题】Some ships have special duties, such as()(驳船).
A.
liquid cargo ships
B.
general cargo ships
C.
barges
D.
tugs
【单选题】Ships with priority inspection for PSCO do not include_______.
A.
ships visiting the port for the first time
B.
vulnerable types of ships
C.
ships with previous records of detention
D.
ships with satisfied data records
【单选题】甲醛、丁醛、丙酮、苯乙酮亲核加成反应活性次序是( )
A.
甲醛>丁醛>丙酮>苯乙酮
B.
甲醛>丙酮>苯乙酮>丁醛
C.
丙酮>苯乙酮>甲醛>丁醛
D.
甲醛>丁醛>苯乙酮>丙酮
【单选题】What kinds of ships may not comply with SOLAS convention?
A.
Cargo ships less than 300 tons
B.
Cargo ships more than 300 tons
C.
Passenger ships sail on international service
D.
B&C
【简答题】2-42 十六进制数AB.CH对应的十进制数字是__________。
【多选题】电阻器的主要单位是欧姆,下列是电阻器单位的是( )
A.
μF
B.
C.
D.
nF
【单选题】LNG and LPG ships ___.
A.
are obsolete
B.
cannot compete with container ships
C.
often operate on long-term contracts
D.
All of the above
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