皮皮学，免费搜题
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【单选题】
某含碳的化合物完全燃烧生成CO 2 和，消耗化合物和氧分子的个数比为1：3，则该有机物是：(    )
A.
CH 4
B.
C 2 H 6
C.
C 3 H 6
D.
C 2 H 6 O
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举一反三
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
Quite sleepy.
B.
Very excited.
C.
Rather depressed.
D.
Nearly exhausted.
查看完整题目与答案
【判断题】直观教学既是手段,也是目的(2014上半年真题)
A.
正确
B.
错误
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
Apply to an American university.
B.
Do research on higher education.
C.
Perform in a famous musical.
D.
Pursue postgraduate studies.
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
To get help with the course.
B.
To chat with Jack socially.
C.
To hand in their assignments.
D.
To practice giving interviews.
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
She appreciates them.
B.
She thinks they are very interesting.
C.
She expects to buy some.
D.
She finds they are high-priced.
查看完整题目与答案
【多选题】在判断订单的有效性时要确认（ ）。
A.
物品名称、数量及日期
B.
客户信用
C.
订单形态
D.
订货价格
查看完整题目与答案
【单选题】某逻辑函数 F = ABC ,它的反函数 F ′ 应是
A.
A'B'C'
B.
( A+B+C ) '
C.
A'+B'+C'
D.
( AB ) ' C
查看完整题目与答案
【单选题】患者男，58岁。因急性心肌梗死行溶栓治疗，下列病情观察最重要的是
A.
观察患者的排便形态
B.
观察患者的尿量
C.
观察患者有无呼吸抑制
D.
观察患者有无出血倾向
E.
观察患者24小时的出入量
查看完整题目与答案
【单选题】某逻辑函数F=ABC,它的反函数F′应是
A.
A′+B′+C′
B.
（A+B+C）′
C.
A′B′C′
D.
（AB）′ C
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
Tell him to play in her backyard
B.
Do something funny to amuse him
C.
Give him some cherry stones to play with
D.
Warn him of danger by making up a story
查看完整题目与答案
相关题目：
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
Quite sleepy.
B.
Very excited.
C.
Rather depressed.
D.
Nearly exhausted.
查看完整题目与答案
【判断题】直观教学既是手段,也是目的(2014上半年真题)
A.
正确
B.
错误
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
Apply to an American university.
B.
Do research on higher education.
C.
Perform in a famous musical.
D.
Pursue postgraduate studies.
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
To get help with the course.
B.
To chat with Jack socially.
C.
To hand in their assignments.
D.
To practice giving interviews.
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
She appreciates them.
B.
She thinks they are very interesting.
C.
She expects to buy some.
D.
She finds they are high-priced.
查看完整题目与答案
【多选题】在判断订单的有效性时要确认（ ）。
A.
物品名称、数量及日期
B.
客户信用
C.
订单形态
D.
订货价格
查看完整题目与答案
【单选题】某逻辑函数 F = ABC ,它的反函数 F ′ 应是
A.
A'B'C'
B.
( A+B+C ) '
C.
A'+B'+C'
D.
( AB ) ' C
查看完整题目与答案
【单选题】患者男，58岁。因急性心肌梗死行溶栓治疗，下列病情观察最重要的是
A.
观察患者的排便形态
B.
观察患者的尿量
C.
观察患者有无呼吸抑制
D.
观察患者有无出血倾向
E.
观察患者24小时的出入量
查看完整题目与答案
【单选题】某逻辑函数F=ABC,它的反函数F′应是
A.
A′+B′+C′
B.
（A+B+C）′
C.
A′B′C′
D.
（AB）′ C
查看完整题目与答案
【单选题】Questions 12 to 15 are based on the conversation you have just heard.
A.
Tell him to play in her backyard
B.
Do something funny to amuse him
C.
Give him some cherry stones to play with
D.
Warn him of danger by making up a story
查看完整题目与答案