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【单选题】
按体重公式计算8个月小儿的体重A.
6Kg
B.
8 Kg
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【单选题】电力网的电压等级很多。在我国习惯将电压为 330KV 及 330KV 以上的称 超高压,1KV 至 330KV 称高压,1KV 以下的称低压。一般将 3、6、10KV 等 级的电压称配电电压。建筑电气便是对( )的应用。
A.
配电线路系统
B.
送电线路系统
C.
变电系统
D.
发电系统
【单选题】Eliza Doolittle visits Henry Higgins's laboratory in his home to ___________.
A.
demand payment for her ruined inventory
B.
learn to speak in a genteel, ladylike fashion
C.
satisfy her curiosity about his elegant home
D.
track down Freddy
【单选题】What does Eliza Doolittle do for a living before meeting Henry Higgins?
A.
Works in a flower shop
B.
Shells peas
C.
Sews dresses
D.
Sells Flowers
【单选题】What happened to Eliza Doolittle in the end?
A.
She married Professor Higgins and they lived happily ever after.
B.
She hated him and left forever.
C.
She didn't change her fate as a flower girl after the Professor Higgins' training.
D.
She became an independ career woman and won't be a street flower girl any more.
【多选题】电力网的电压等级很多。在我国习惯将电压为 330KV 及 330KV 以上的称 超高压,1KV 至 330KV 称高压,1KV 以下的称低压。一般将( )等级的电压称 配电电压。建筑电气便是对配电线路系统的应用。
A.
3KV
B.
6 KV
C.
10 KV
D.
330KV
E.
330KV 以上
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