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【单选题】
螺钉 GB/T 819.1 M6 × 12 , 12 指的是 。
A.
螺钉总长
B.
螺纹直径
C.
螺纹长度
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参考答案:
举一反三
【单选题】下列属于蛋白质组学研重点的是( )
A.
基因转录区域
B.
转录因子结合位点
C.
染色质修饰点
D.
DNA甲基化位点
E.
翻译后修饰状态
【单选题】女性,30岁,体重60kg,因食管癌进食困难2月余,主诉:乏力、极度口渴、尿少而色深。检查:血压、体温均正常,眼窝凹陷、唇舌干燥、皮肤弹性差。该病人第一天的补液量为
A.
500ml
B.
1500ml
C.
2500ml
D.
3500ml
E.
4500ml
【判断题】客人要求调换另一朝向或另一楼层的同一标准客房时,若不涉及房间价格并且饭店有空房,可与饭店客房部联系,适当予以满足,或请领队在团队内部进行调整。
A.
正确
B.
错误
【单选题】该病人第一天的补液量为
A.
500ml
B.
1 5 00ml
C.
25 00ml
D.
3500ml
E.
4500ml
【单选题】This monument was built in honor of the scientist who was believed ______ the first telephone.
A.
to invent
B.
to have been invented
C.
to have invented
D.
having been invented
【简答题】每一个()摄像机都有一个固定的IP地址
【单选题】This monument was built ______ the little hero.
A.
in place of
B.
in search of
C.
in memory of
D.
in need of
【判断题】住双人间的游客要求住单人间,导游可先请领队调解或在团内进行调整。若调解不成,如饭店有空房,应予以满足,但房费自理。
A.
正确
B.
错误
【单选题】The monument was built in honor of the explorer who was believed _____ the river.
A.
to have discovered
B.
to have been discovered
C.
to discover
D.
having been discovered
【单选题】The monument was built in honor of the explorer who was believed ________ the big river.
A.
to have discovered
B.
to have been discovered
C.
to discover
D.
having been discovered
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