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【单选题】
骨组织所含的无机盐中,最主要的阳离子是
A.
Ca2+
B.
Mg2+
C.
Na+
D.
Fe2+
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参考解析：
知识点：
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举一反三
【单选题】微机的性能指标中的内存容量是指
A.
RAM的容量
B.
RAM和ROM的容量
C.
软盘的容量
D.
ROM的容量
查看完整题目与答案
【简答题】—Oh, it's you ! I _________you. —I've just had my hair cut, and I'm wearing new glasses. [A] didn't recognize [B]hadn't recognized [C] haven't recognized [D]don't recognize
查看完整题目与答案
【多选题】低渗性脱水对机体的影响表现为
A.
细胞外液减少
B.
水分从细胞内向细胞外转移
C.
无口渴感
D.
有明显的失水体征
查看完整题目与答案
【简答题】阅读下面这首诗,根据要求作文。 吴兴杂诗 (清)阮元 交流四水抱城斜,散作千溪遍万家。深处种菱浅种稻,不深不浅种荷花。 这首诗蕴涵的哲理,引发了你怎样的思考或联想?请根据你的思考或联想写一篇文章,不少于 800 字。
查看完整题目与答案
【单选题】—Oh, it's you! I ______ you. —I've just had my hair cut and I'm wearing new glasses. [    ]
A.
didn't realize
B.
didn't recognize
C.
didn't remember
D.
didn't tell
查看完整题目与答案
【单选题】— Oh, it's you. I__________ you. Why are you looking so thin and pale? — I've been ill for weeks and still under treatment. [     ]
A.
can't recognize
B.
could hardly recognize
C.
haven't recognized
D.
wasn't  recognizing
查看完整题目与答案
【多选题】低渗性脱水对机体的影响包括
A.
酸中毒
B.
休克
C.
早期尿钠减少
D.
口渴
查看完整题目与答案
【简答题】__________ A) addicted B) occupied C) drawn D) attached
查看完整题目与答案
【多选题】低渗性脱水对机体的影响主要有（ ）
A.
脱水热
B.
酸中毒
C.
自体中毒
D.
低血容量性休克
查看完整题目与答案
【单选题】每周外刊精读 No.3 S.doc The key to mastering the art of deep work is to .
A.
keep to your focus time
B.
list your immediate tasks
C.
make specific daily plans
D.
seize every minute to work
查看完整题目与答案
相关题目：
【单选题】微机的性能指标中的内存容量是指
A.
RAM的容量
B.
RAM和ROM的容量
C.
软盘的容量
D.
ROM的容量
查看完整题目与答案
【简答题】—Oh, it's you ! I _________you. —I've just had my hair cut, and I'm wearing new glasses. [A] didn't recognize [B]hadn't recognized [C] haven't recognized [D]don't recognize
查看完整题目与答案
【多选题】低渗性脱水对机体的影响表现为
A.
细胞外液减少
B.
水分从细胞内向细胞外转移
C.
无口渴感
D.
有明显的失水体征
查看完整题目与答案
【简答题】阅读下面这首诗,根据要求作文。 吴兴杂诗 (清)阮元 交流四水抱城斜,散作千溪遍万家。深处种菱浅种稻,不深不浅种荷花。 这首诗蕴涵的哲理,引发了你怎样的思考或联想?请根据你的思考或联想写一篇文章,不少于 800 字。
查看完整题目与答案
【单选题】—Oh, it's you! I ______ you. —I've just had my hair cut and I'm wearing new glasses. [    ]
A.
didn't realize
B.
didn't recognize
C.
didn't remember
D.
didn't tell
查看完整题目与答案
【单选题】— Oh, it's you. I__________ you. Why are you looking so thin and pale? — I've been ill for weeks and still under treatment. [     ]
A.
can't recognize
B.
could hardly recognize
C.
haven't recognized
D.
wasn't  recognizing
查看完整题目与答案
【多选题】低渗性脱水对机体的影响包括
A.
酸中毒
B.
休克
C.
早期尿钠减少
D.
口渴
查看完整题目与答案
【简答题】__________ A) addicted B) occupied C) drawn D) attached
查看完整题目与答案
【多选题】低渗性脱水对机体的影响主要有（ ）
A.
脱水热
B.
酸中毒
C.
自体中毒
D.
低血容量性休克
查看完整题目与答案
【单选题】每周外刊精读 No.3 S.doc The key to mastering the art of deep work is to .
A.
keep to your focus time
B.
list your immediate tasks
C.
make specific daily plans
D.
seize every minute to work
查看完整题目与答案