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【单选题】
完全退火的冷却方式一般为( )A.
空冷
B.
油冷
C.
D.
炉冷
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反馈参考答案：
举一反三
【多选题】下列选项中，属于抹灰工程中一般抹灰主控项目的是( )。
A.
抹灰前基层表面的尘土、污垢、油渍等应清除干净，并应洒水润湿
B.
一般抹灰所用材料的品种和性能应符合设计要求。水泥的凝结时间和安定性复验应合格。砂浆的配合比应符合设计要求
C.
抹灰工程应分层进行
D.
抹灰层的总厚度应符合设计要求；水泥砂浆不得抹在石灰砂浆层上；罩面石膏灰不得抹在水泥砂浆层上
E.
抹灰层与基层之间及各抹灰层之间必须黏结牢固，抹灰层应无脱层、空鼓，面层应无爆灰和裂缝
【多选题】营销文案的目的是( )。
A.
吸引潜在客户咨询
B.
吸引潜在客户下单购买
C.
增长粉丝数量
D.
赢得老板信任
E.
品牌和形象的传播
F.
与潜在客户互动、保持联系
【单选题】I recently took care of a 50-year-old man who had been admitted to the hospital, short of breath. During his month-long stay he was seen by a hematologist, an endocrinologist, a kidney specialist, a p...
A.
There are a lot of excessive services in American hospitals.
B.
Doctors are over-loaded in American hospitals.
C.
American hospitals are suffering great loss because of poor health conditions.
D.
The healthcare service in the American hospitals is systematic and patient-oriented.
【单选题】I recently took care of a 50-year-old man who had been admitted to the hospital short of breath. During his monthlong stay he was seen by a hematologist, an endocrinologist, a kidney specialist, a pod...
A.
There are a lot of excessive services in American hospitals.
B.
Doctors are over-loaded in American hospitals.
C.
American hospitals are suffering great loss because of poor health conditinos.
D.
The health-care service in the American hospitals is systematic and patient-oriented.
【简答题】alloy n._________ vt._________
【单选题】Next door to ours ________, who is no less than eighty.
A.
that lives an old man
B.
does an old man live
C.
lives an old man
D.
where lives an old man
【单选题】Mr Wang is an _______ man. [ ]
A.
80-years-old
B.
28-year-old
C.
80-year-old
D.
28-years-old
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