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【单选题】
下列那一项属于主动转运A.
安静时 K + 由细胞内向细胞外转运
B.
兴奋时 Na + 由细胞外进入细胞内
C.
葡萄糖由细胞外液进入一般细胞
D.
Na + 由细胞内向细胞外转运
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举一反三
【简答题】用 in er和 erous填空。 ①lt is ___________to go into a forest alone. ②The old temple is_________,for it will be covered by floods. ③ The tiger is _________, and now some species are _________,be...
【简答题】Your body, which has close relations with the food you eat, is the most important thing you own, so it needs proper treatment and proper nourishment ( 营养 ) . The old saying “ An apple a day keeps the ...
【单选题】—Paul invited us to go on a trip to Jiming Temple tomorrow. —______? Have the Flowering Cherries(樱花) on each side of the roads come out?
A.
Why not?
B.
What for?
C.
What time?
D.
Who else?
【单选题】—Stephen, did you visit Nanjing Confucius Temple the day before yesterday? —No, I didn’t go there as you told me. ______, I went to Jiming Temple with my parents.
A.
Instead
B.
Also
C.
Otherwise
D.
However
【单选题】以下关于“编辑|填充”命令的说法 错误的是哪项?
A.
可以填充颜色
B.
可以填充渐变色
C.
可以填充图案
D.
可以通过选择“内容识别”选项，对图像进行智能修复处理
【多选题】为了宣传变法,维新派与守旧派之间展开了一场激烈的论战,论战主要围绕着( )展开。
A.
要不要变法
B.
要不要以革命手段推翻清王朝
C.
要不要兴民权、设议院、实行君主立宪
D.
要不要废八股、改科举和兴西学
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