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【单选题】
在Excel中,单元格A1的内容为112,单元格B2的内容为593,则在C2中应该输入(),使其显示A1+B2的和A.
A=A1+B2
B.
"A1+B2"
C.
="A1+B2"
D.
=SUM(A1:B2)
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举一反三
【单选题】Each individual cell is supported by a network of filaments and tubules known as ______.
A.
cytoplasm
B.
a vacuole
C.
an endoplasmic reticulum
D.
a cytoskeleton
E.
a plasma membrane
【单选题】产妇李某,于昨日顺产女婴,分娩时侧切,今天护士为其会阴擦洗,不正确的做法是
A.
擦洗溶液可选择1:5000高锰酸钾溶液或0.02%碘伏溶液
B.
屏风遮挡患者以保护隐私
C.
第一遍擦洗顺序是自上而下,由外向内,初步清除会阴部的分泌物和血迹
D.
第二遍擦洗顺序是自上而下,由内向外,最后擦净伤口
E.
每擦洗一个患者后护理人员应清洁双手,防止交叉感染
【简答题】Each individual cell is supported by a network of filaments and tubules known as
【单选题】Each individual cell is supported by a network of filaments and tubules known as .
A.
cytoplasm
B.
a vacuole
C.
a cytoskeleton
D.
an endoplasmic reticulum
【判断题】The total mature B-cell population of each individual carries B-cell antigen receptors (BCRs) specific for many antigens; however, each mature B-cell possesses BCRs specific only for a particular anti...
A.
正确
B.
错误
【单选题】帮助女性老人清洁会阴部时，下列做法不正确的是( )。
A.
协助老人取侧卧位，脱下一侧裤腿
B.
绞干毛巾，从肛门向上擦至耻骨联合处
C.
必要时为老人更换裤子
D.
洗毕，使老人躺卧舒适，盖好被子
【单选题】Each individual cell is supported by a network of filaments and tubules known as_____
A.
cytoplasm
B.
a vacuole
C.
an endoplasmic reticulum
D.
a plasma membrane
E.
a cytoskeleton
【单选题】Each individual cell is supported by a network of filaments and tubules known are( )
A.
cytoplasm
B.
a vacuole
C.
an endoplasmic reticulum
D.
a cytoskeleton
E.
a plasma membrane
【简答题】1.Each
individual cell is supported by a net work of flaments and tubules known as ______.A. cytoplasm B. a vacuole C. an endoplasmic reticulum D. a cytoskeleton
【判断题】The immediate environment of each individual cell in the body is the matrix.
A.
正确
B.
错误
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