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【单选题】
下列无菌容器使用法不正确的是
A.
打开无菌容器时,容器盖的无菌面
B.
手不可触及容器的内面
C.
用毕立即将容器盖严
D.
拿无菌容器时住底部
E.
无菌物品取出后,未用应立即放回
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皮皮学刷刷变学霸
举一反三
【判断题】 举升机上升之前应该去掉尾排
A.
正确
B.
错误
【判断题】材料成形主要包括铸造、焊接、锻压及粉末成形。
A.
正确
B.
错误
【多选题】企业弥补亏损的渠道主要有( )
A.
资本公积弥补亏损
B.
盈余公积弥补亏损
C.
以后5年税前利润弥补
D.
5年后的税后利润弥补
【单选题】SECTION 1 Vocabulary Selection In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which b...
A.
in bulk
B.
in essence
C.
at random
D.
at ease
【判断题】对于密实不吸水的材料,要求砂浆的流动性小些。
A.
正确
B.
错误
【单选题】SECTION 1 Vocabulary Selection In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which b...
A.
in advance
B.
before
C.
ahead of
D.
in front of
【单选题】SECTION 1 Vocabulary Selection In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which b...
A.
dress
B.
address
C.
stress
D.
distress
【单选题】SECTION 1 Vocabulary Selection In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which b...
A.
satisfy
B.
satisfied
C.
satisfactory
D.
satisfying
【多选题】企业弥补亏损的渠道主要有
A.
用以后年度税前利润弥补
B.
用以后年度税后利润弥补
C.
用盈余公积弥补
D.
用政府补助弥补
【单选题】#section1{ clear:left;} 的含义是( )。
A.
section1对应的元素左侧允许浮动元素
B.
section1对应的元素左侧不允许浮动元素
C.
section1对应的元素右侧允许浮动元素
D.
section1对应的元素右侧不允许浮动元素
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