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【判断题】
一元弱酸HCN的稀溶液，加水稀释，HCN的将增加，溶液的c(H+) 将减小，HCN的常数将不变。
A.
正确
B.
错误
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举一反三
【单选题】下列说法中不正确的是（ ）
A.
记账凭证具有分类归纳原始凭证和满足登记会计账簿需要的作用
B.
记账凭证确定了应借、应贷的会计科目及其金额
C.
会计凭证是登记总分类账户和明细分类账户的依据
D.
原始凭证确定了应借、应贷的会计科目及其金额
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【单选题】Most conceptions of the process of motivation begin with the assumption that behavior. is, at least in part, directed towards the attainment of goals or towards the satisfaction of needs or motives. A...
A.
satisfying their physiological needs
B.
satisfying their self-realization needs
C.
satisfying hierarchy of their higher-order needs
D.
first satisfying their lower-order needs
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【单选题】毒性强,具有选择性毒害作用的是
A.
荚膜
B.
菌毛
C.
内毒素
D.
外毒素
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【单选题】在初次使用胰岛素治疗时,一般选用
A.
正规胰岛素从小剂量开始
B.
鱼精蛋白锌胰岛素从小剂量开始
C.
正规胰岛素大剂量开始
D.
正规胰岛素与鱼精蛋白胰岛素联合应用
E.
鱼精蛋白锌胰岛素从大剂量开始
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【多选题】发酵过程已经实现在线测量和控制的参数有( )
A.
温度
B.
pH值
C.
空气流量
D.
压力
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【单选题】属于二级保护野生药材物种的是
A.
黄连
B.
细辛
C.
川贝母
D.
山茱萸
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【多选题】属于二级保护野生药材物种的是
A.
虎骨
B.
穿山甲
C.
胡黄连
D.
黄连
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【单选题】“云想衣裳花想容”诗句是李白为赞美()而作?
A.
杨贵妃
B.
西施
C.
昭君
D.
卓文君
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【简答题】We ________ three or four new products every year. Currently, we _______ a new type of air conditioner. (develop)
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【单选题】The assumption that the tropical ecosystem of Amazonia has been created solely by natural forces ______.
A.
has often been questioned by ecologists in the past.
B.
has been shown to be incorrect by recent research.
C.
was made by Peter Feinsinger and other ecologists.
D.
has led to some fruitful discoveries.
查看完整题目与答案
相关题目：
【单选题】下列说法中不正确的是（ ）
A.
记账凭证具有分类归纳原始凭证和满足登记会计账簿需要的作用
B.
记账凭证确定了应借、应贷的会计科目及其金额
C.
会计凭证是登记总分类账户和明细分类账户的依据
D.
原始凭证确定了应借、应贷的会计科目及其金额
查看完整题目与答案
【单选题】Most conceptions of the process of motivation begin with the assumption that behavior. is, at least in part, directed towards the attainment of goals or towards the satisfaction of needs or motives. A...
A.
satisfying their physiological needs
B.
satisfying their self-realization needs
C.
satisfying hierarchy of their higher-order needs
D.
first satisfying their lower-order needs
查看完整题目与答案
【单选题】毒性强,具有选择性毒害作用的是
A.
荚膜
B.
菌毛
C.
内毒素
D.
外毒素
查看完整题目与答案
【单选题】在初次使用胰岛素治疗时,一般选用
A.
正规胰岛素从小剂量开始
B.
鱼精蛋白锌胰岛素从小剂量开始
C.
正规胰岛素大剂量开始
D.
正规胰岛素与鱼精蛋白胰岛素联合应用
E.
鱼精蛋白锌胰岛素从大剂量开始
查看完整题目与答案
【多选题】发酵过程已经实现在线测量和控制的参数有( )
A.
温度
B.
pH值
C.
空气流量
D.
压力
查看完整题目与答案
【单选题】属于二级保护野生药材物种的是
A.
黄连
B.
细辛
C.
川贝母
D.
山茱萸
查看完整题目与答案
【多选题】属于二级保护野生药材物种的是
A.
虎骨
B.
穿山甲
C.
胡黄连
D.
黄连
查看完整题目与答案
【单选题】“云想衣裳花想容”诗句是李白为赞美()而作?
A.
杨贵妃
B.
西施
C.
昭君
D.
卓文君
查看完整题目与答案
【简答题】We ________ three or four new products every year. Currently, we _______ a new type of air conditioner. (develop)
查看完整题目与答案
【单选题】The assumption that the tropical ecosystem of Amazonia has been created solely by natural forces ______.
A.
has often been questioned by ecologists in the past.
B.
has been shown to be incorrect by recent research.
C.
was made by Peter Feinsinger and other ecologists.
D.
has led to some fruitful discoveries.
查看完整题目与答案