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【单选题】
二灰是指以下哪两种材料( )
A.
水泥和石灰
B.
水泥和粉煤灰
C.
石灰和煤渣
D.
石灰与粉煤灰
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参考答案:
举一反三
【单选题】治疗失眠应首选
A.
极泉
B.
通里
C.
少海
D.
神门
E.
阴郄
【单选题】During the PSC inspection, under the provisions of SOLAS 74, which one may not be regarded as clear grounds for ships’ detainment?
A.
excess amount of oily-water mixtures in bilges
B.
insulation of piping including exhaust pipes in engine room contaminated by oil
C.
improper operation of bilge pumping arrangements
D.
there were an actual emergency
【单选题】对机体有保护作用的抗体是
A.
抗 -HBc
B.
抗 -HBs
C.
抗 -HBe
D.
抗 -HBc 和抗 -HBs
【判断题】The chief officer and the second officer should be at present during the PSC inspection.
A.
正确
B.
错误
【多选题】关于腺体的正确描述是()
A.
腺体分为外分泌腺和内分泌腺两类
B.
外分泌腺的分泌物经导管排出
C.
内分泌腺没有导管
D.
内分泌腺的分泌物称为激素
【单选题】During the PSC inspection, under the provision of SOLAS74, which one may not be regarded as clear grounds for ships' detainment?
A.
excess amount of oily-water mixtures in bilges
B.
insulation of piping including exhaust pipes in engine room contaminated by oil
C.
improper operation of bilge pumping arrangements
D.
paint peeling off the uptake
【多选题】关于腺体的正确描述是 ( )
A.
腺体分为外分泌腺和内分泌腺两类
B.
外分泌腺的分泌物经导管排出
C.
内分泌腺没有导管
D.
内分泌腺的分泌物叫激素
【单选题】During the PSC inspection,under the provisions of SOLAS 74,whichone may be regarded as clear groups for ship’s determine?
A.
failure of proper operation of propulsion
B.
paint peeling off the uptake
C.
no operation procedures of the oil separators
D.
damage sanitary pump
【单选题】对机体有保护作用的HBV抗体是
A.
抗-HBs
B.
抗-HBc
C.
抗-HBe
D.
HBsAg
【单选题】对机体有保护作用的抗体是
A.
抗HBc
B.
抗HBe
C.
抗HBs
D.
抗HBx
E.
抗DNP
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