皮皮学,免费搜题
登录
搜题
【单选题】
《中国药典》2015年版规定氯化钠中检查砷的限量为千万分之四,如取标准砷液(每1 mL相当于0. 000 001 g的As)2 mL,则供试品( )mL
A.
1
B.
2
C.
3
D.
4
E.
5
拍照语音搜题,微信中搜索
"皮皮学"
使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】1mol·L -1 的NaCl溶液表示( )
A.
溶液中含有1moI NaCl
B.
1moI NaCl溶于1L水中
C.
1L溶液中含有NaCl 58.5g
D.
58.5gNaCl溶于 941.5g水中
查看完整题目与答案
【单选题】下面( )不属于生活污水。
A.
洗衣排水
B.
大便器排水
C.
雨水
D.
厨房排水
查看完整题目与答案
【简答题】Heathcliff is a character in the novel______. This novel shows that pure and true love in a class society is impossible of attainment. Its author is Emily Bronte.
查看完整题目与答案
【单选题】正确的红外光的波长范围是( )?
A.
700~1000nm
B.
780nm~1000μm
C.
780nm~1μm
查看完整题目与答案
【判断题】The letter "A" symbolizes for Angle in this novel.
A.
正确
B.
错误
查看完整题目与答案
【单选题】In this novel, the author his heroine in a few paragraphs.
A.
characterized
B.
classified
C.
checked
D.
clarified
查看完整题目与答案
【单选题】In this novel, the author presented to the readers except .
A.
The heroine is a sweet, hard-working girl.
B.
Her purity is not welcomed by the bourgeois society.
C.
The heroine is the victim of the economic oppression which is the result of capitalist invasion and social injustice.
D.
Men and women are equal in the bourgeois society.
查看完整题目与答案
【单选题】王女士,50岁,糖尿病入院治疗,意识清醒。适用于该病人的护患关系模式是
A.
主动-被动模式
B.
指导-合作模式
C.
共同参与模式
D.
主导-从属型
E.
独立-协作型
查看完整题目与答案
【单选题】红外光的波长范围是()um
A.
0.76~1000
B.
2.5-1000
C.
25-1000
D.
0.76-25
查看完整题目与答案
【简答题】红外光的波长范围是多少?红外光依据波长可以划分为哪几部分?
查看完整题目与答案
相关题目:
【单选题】1mol·L -1 的NaCl溶液表示( )
A.
溶液中含有1moI NaCl
B.
1moI NaCl溶于1L水中
C.
1L溶液中含有NaCl 58.5g
D.
58.5gNaCl溶于 941.5g水中
查看完整题目与答案
【单选题】下面( )不属于生活污水。
A.
洗衣排水
B.
大便器排水
C.
雨水
D.
厨房排水
查看完整题目与答案
【简答题】Heathcliff is a character in the novel______. This novel shows that pure and true love in a class society is impossible of attainment. Its author is Emily Bronte.
查看完整题目与答案
【单选题】正确的红外光的波长范围是( )?
A.
700~1000nm
B.
780nm~1000μm
C.
780nm~1μm
查看完整题目与答案
【判断题】The letter "A" symbolizes for Angle in this novel.
A.
正确
B.
错误
查看完整题目与答案
【单选题】In this novel, the author his heroine in a few paragraphs.
A.
characterized
B.
classified
C.
checked
D.
clarified
查看完整题目与答案
【单选题】In this novel, the author presented to the readers except .
A.
The heroine is a sweet, hard-working girl.
B.
Her purity is not welcomed by the bourgeois society.
C.
The heroine is the victim of the economic oppression which is the result of capitalist invasion and social injustice.
D.
Men and women are equal in the bourgeois society.
查看完整题目与答案
【单选题】王女士,50岁,糖尿病入院治疗,意识清醒。适用于该病人的护患关系模式是
A.
主动-被动模式
B.
指导-合作模式
C.
共同参与模式
D.
主导-从属型
E.
独立-协作型
查看完整题目与答案
【单选题】红外光的波长范围是()um
A.
0.76~1000
B.
2.5-1000
C.
25-1000
D.
0.76-25
查看完整题目与答案
【简答题】红外光的波长范围是多少?红外光依据波长可以划分为哪几部分?
查看完整题目与答案