皮皮学，免费搜题
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【单选题】
受精部位在A.
输卵管伞
B.
输卵管 漏斗
C.
输卵管 壶腹
D.
输卵管峡
E.
输卵管子宫部
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【单选题】He took the blind girl ’ s arm and her through the doorway.
A.
sent
B.
guided
C.
had
D.
attend
【简答题】A blind boy sat there with a hat by his feet. He held up a sign which said, “I am blind, please help.” There were only a few coins in the hat. A man was walking by. He took out a few coins and dropped...
【单选题】How did Braille become blind?
A.
He was born blind.
B.
He became blind as a result of an accident.
C.
After taking some medicine, he became blind.
【简答题】羽毛球双打场地是一个长 _____ 米、宽 _____ 米,用宽 40 毫米白色、黄线或其他容易辨别的颜色画出的长方形。
【单选题】关于髓袢说法错误的是（）
A.
髓袢升支粗段是NaCl重吸收的主要部位
B.
髓袢升支细段对水不通透，而对Na + 和Cl - 却易通透
C.
髓袢是肾小管其中的一段
D.
呋塞米通过抑制髓袢升支粗段达到利尿作用
E.
髓袢降支细段的钠泵活性很高，对Na+通透性较高，对水不易通透
【简答题】He took the blind girl’s arm and _____her through the doorway.
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