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【单选题】
釉质与牙骨质在牙颈部最常见的连接方式是( )
A.
端端相连
B.
牙釉质少许覆盖牙骨质
C.
牙骨质少许覆盖牙釉质
D.
不相连,牙本质暴露
E.
牙釉质较多覆盖牙骨质
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参考答案:
举一反三
【简答题】How many people have died of so far?
【单选题】车行道下燃气管道埋深自管顶算起必须()。
A.
≦6m
B.
≦8m
C.
≦9m
【单选题】In the opinion of many people, body-bombers are forced to do so but ______ many of them are willing to. [    ]
A.
as a matter of fact
B.
as are sult
C.
in matter of facts
D.
in actually
【判断题】鉴于管理工作的复杂性,所以说,迄今为止管理仍然是一门不精确的科学。
A.
正确
B.
错误
【单选题】And so_____people create so______traffic and pollution.
A.
much, much
B.
much, many
C.
many, much
D.
many, many
【简答题】For years , many people would not believe that smoke could attack so many parts of the body in so many ways . Study shows , however , that tobacco isn’t one single thing .  At least 60% of it is gas—2...
【单选题】_____ little water is not enough for _____ many people.
A.
Such, so
B.
So, so
C.
Such, such
D.
So, such
【判断题】鉴于管理工作的复杂性,所以说,迄今为止管理仍然是一门不精确的科学。
A.
正确
B.
错误
【单选题】five hundred people are believed to have drowned.
A.
As many as
B.
As much as
C.
So many as
D.
So much as
【多选题】设备制造过程中所应收集的信息主要包括( )。
A.
制造合同的详细内容
B.
制造商的情况
C.
制造工艺流程,制造所需的材料、零部件、配件等的参数、材质、质量及其来源地
D.
制造设备检验标准和检验方法
E.
潜在制造商的基本情况
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