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【单选题】
提取法测定食品中脂肪的含量,下列说法不正确的是( )
A.
测定的是食品中总脂肪的含量
B.
采用无水乙醚做提取剂时，被测样品必须事先烘干
C.
石油醚提取时允许样品有微量水分
D.
水浴温度应控制在使提取液每 6-8 分钟回流一次为宜
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【单选题】一到三层的墙体厚度有()mm。
A.
120，240
B.
240，300，420
C.
120，240，360，420
D.
120，240，300，360，420
查看完整题目与答案
【单选题】下列属于工程项目经济效益评价中反映收益类指标的是( )
A.
年总成本费用指标
B.
单位产品投资额
C.
时间指标
D.
数量指标
查看完整题目与答案
【单选题】一到三层的墙体厚度有( )mm。 (2.5)
A.
120,240
B.
240,300,420
C.
120,240,360,420
D.
120,240,300,360,420
查看完整题目与答案
【单选题】下列指标中不属于成本效益分析指标的是（ ）。
A.
可比产品成本降低额和降低率
B.
成本营业利润率
C.
百元销售收入成本费用
D.
百元产品产值成本
查看完整题目与答案
【单选题】Why do we say that the development of British government is a gradual progress towards democracy?
A.
The Monarch keeps in closer touch with the common people than before.
B.
The power is distributed evenly among the three supreme authorities.
C.
The ordinary people have come to enjoy supremacy with the gradual loss of the Monarch's political power.
D.
The commons discard the Queen.
查看完整题目与答案
【单选题】Why do we say that lawyers are one of the most reactionary forces in American society?
A.
They practice the art of distortion in an effort to win legal games where we need honest communications.
B.
They promote conflict and blame when we need cooperation and self-responsibility.
C.
They promote division where we need unity.
D.
All of the above.
查看完整题目与答案
【简答题】Упражне́ние 连词成句。以下6道题。 1.Дире́ктор, сказа́ть, что, к, три, час, мы, должен, верну́ться, в, институ́т.
查看完整题目与答案
【单选题】. ---Why do you say that the doctor is in a _______? ---Because he doesn’t know whether to tell the patient the truth or not.
A.
procedure
B.
dilemma
C.
barrier
D.
interval
查看完整题目与答案
【单选题】下列指标中，属于考核物业服务企业经济效益的指标是( )。
A.
物业增值率
B.
房屋完好率
C.
成本(费用)降低率
D.
重大事故发生率
查看完整题目与答案
【单选题】We can infer from the passage that the author will ______.
A.
explain why we needn't say the words when reading for meaning
B.
summarize the two reading activities
C.
dwell on reading aloud
D.
insist that guess work should be important in both reading aloud and reading for meaning
查看完整题目与答案
相关题目：
【单选题】一到三层的墙体厚度有()mm。
A.
120，240
B.
240，300，420
C.
120，240，360，420
D.
120，240，300，360，420
查看完整题目与答案
【单选题】下列属于工程项目经济效益评价中反映收益类指标的是( )
A.
年总成本费用指标
B.
单位产品投资额
C.
时间指标
D.
数量指标
查看完整题目与答案
【单选题】一到三层的墙体厚度有( )mm。 (2.5)
A.
120,240
B.
240,300,420
C.
120,240,360,420
D.
120,240,300,360,420
查看完整题目与答案
【单选题】下列指标中不属于成本效益分析指标的是（ ）。
A.
可比产品成本降低额和降低率
B.
成本营业利润率
C.
百元销售收入成本费用
D.
百元产品产值成本
查看完整题目与答案
【单选题】Why do we say that the development of British government is a gradual progress towards democracy?
A.
The Monarch keeps in closer touch with the common people than before.
B.
The power is distributed evenly among the three supreme authorities.
C.
The ordinary people have come to enjoy supremacy with the gradual loss of the Monarch's political power.
D.
The commons discard the Queen.
查看完整题目与答案
【单选题】Why do we say that lawyers are one of the most reactionary forces in American society?
A.
They practice the art of distortion in an effort to win legal games where we need honest communications.
B.
They promote conflict and blame when we need cooperation and self-responsibility.
C.
They promote division where we need unity.
D.
All of the above.
查看完整题目与答案
【简答题】Упражне́ние 连词成句。以下6道题。 1.Дире́ктор, сказа́ть, что, к, три, час, мы, должен, верну́ться, в, институ́т.
查看完整题目与答案
【单选题】. ---Why do you say that the doctor is in a _______? ---Because he doesn’t know whether to tell the patient the truth or not.
A.
procedure
B.
dilemma
C.
barrier
D.
interval
查看完整题目与答案
【单选题】下列指标中，属于考核物业服务企业经济效益的指标是( )。
A.
物业增值率
B.
房屋完好率
C.
成本(费用)降低率
D.
重大事故发生率
查看完整题目与答案
【单选题】We can infer from the passage that the author will ______.
A.
explain why we needn't say the words when reading for meaning
B.
summarize the two reading activities
C.
dwell on reading aloud
D.
insist that guess work should be important in both reading aloud and reading for meaning
查看完整题目与答案