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【单选题】
在Excel2010单元格中要以字符方式输入电话号码时,应首先输入字符____。
A.
“ :”(冒号)
B.
“ ,”(逗号)
C.
“ = ”(等号)
D.
“ ’”(撇号)
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参考答案:
举一反三
【单选题】分泌表面活性物质( )
A.
工型肺泡细胞
B.
Ⅱ型肺泡细胞
C.
纤毛细胞
D.
刷细胞
E.
基底细胞
【单选题】分泌表面活性物质的是
A.
Ⅰ型肺泡上皮细胞
B.
Ⅱ型肺泡上皮细胞
C.
纤毛细胞
D.
刷细胞
E.
基细胞
【单选题】Why didn’t they drive the bear away?
A.
Because the bear was too big.
B.
Because it was erous to drive a bear away.
C.
Because the bear ate everything they had.
D.
Because they wanted to play with the bear.
【单选题】分泌表面活性物质的细胞是
A.
Ⅰ型肺泡细胞
B.
Ⅱ型肺泡细胞
C.
肺泡巨噬细胞
D.
杯状细胞
E.
小颗粒细胞
【简答题】A.They could drive the insects away. B.They could keep the plants well-watered. C.They could build devices to trap insects. D.They could protect the plants from severe droughts.
【单选题】分泌表面活性物质的细胞
A.
I型肺泡细胞
B.
II型肺泡细胞
C.
尘细胞
D.
心衰细胞
E.
clara细胞
【简答题】A.They could drive the insects away. B.They could keep the plants well-watered. C.They could make the plants grow faster. D.They could build devices to trap insects.
【单选题】分泌表面活性物质的是
A.
Ⅰ型肺泡细胞
B.
Ⅱ型肺泡细胞
C.
纤毛细胞
D.
刷细胞
E.
基细胞
【简答题】A.They could drive the insects away. B.They could keep the plants well-watered. C.They could make the plants grow faster. D.They could build devices to trap insects.
【单选题】分泌表面活性物质的细胞:
A.
肺泡Ⅰ型细胞
B.
肺泡Ⅱ型细胞
C.
尘细胞
D.
心衰细胞
E.
内分泌细胞(称clara细胞)
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