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【单选题】
为使曲柄滑块机构正常工作,曲柄长度应_____连杆长度。
A.
小于
B.
大于
C.
等于
D.
大于等于
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【多选题】多克隆抗体的鉴定包括
A.
效价
B.
特异性
C.
亲和力
D.
免疫球蛋白类、亚类及型
【单选题】Though it is 30 years _____ we last met, I still remember the scene ______ we got separated on a rainy day. [     ]
A.
before; where
B.
before; which
C.
since; when
D.
since; where
【单选题】What was probably the most important aspect of the recent renovation?
A.
Restoring the outer wall.
B.
Expanding the lobby.
C.
Restoring the plaster trim.
D.
Repairing the ceiling.
【单选题】财务与会计入员禁止从事( )。 I.承担与本职岗位有冲突的工作 II.违反内部工作流程和岗位职责管理规定,将本人工作委托他人代为履行 III.未经授权动用本单位的资金、财产 IV.损坏、隐匿或丢弃凭证、账簿、印章等财务资料
A.
Ⅰ Ⅱ Ⅲ
B.
Ⅰ Ⅱ Ⅳ
C.
Ⅰ Ⅱ Ⅲ Ⅳ
D.
Ⅰ Ⅱ
【单选题】What is an aspect of the company that the man thinks is important?
A.
Value for money
B.
Creativity
C.
Reliability
D.
Timeliness
【单选题】This is the most important aspect______ civilized man can be distinguished from primitive communities.
A.
which
B.
in which
C.
what
D.
that
【单选题】餐饮部员工岗位职责中,负责按规定的操作程序及时清洁餐具,尽量减少洗涤过程中的破损,避免脏餐具积压,保证洗涤质量的是()。
A.
擦银工
B.
洗碗工
C.
杂工
D.
宴会厅仓库保管员
【单选题】Though it is 30 years______ we last met, I still remember the scene ______ we got separated on a rainy day.
A.
since; where
B.
before; which
C.
since; when
D.
before; where
【判断题】亚里士多德认为,伦理学的最终目标是教会人判断是非善恶。
A.
正确
B.
错误
【单选题】为了便于实现多级中断,保存现场信息最有效的方法是采用( )。
A.
通用寄存器
B.
堆栈
C.
存储器
D.
外存
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