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【单选题】
在日常生活中,我们经常到商场购买服装、文化用品、水果等,这些需要购买的物品都是商品。以下关于商品的说法正确的有 1 它们都是劳动产品 2 能够满足人们某种需要的属性,都耗费了人的劳动 3 生产者生产它们的目的是因为它们有用 4 与货币同时产生
A.
①③
B.
②③
C.
①④
D.
①②
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参考答案：
举一反三
【单选题】Tom and his twin brother do not agree on the matter, but they have a______ respect for each others opinions.
A.
commonplace
B.
cosmic
C.
corporate
D.
mutual
查看完整题目与答案
【单选题】如图所示,若电阻R短路则可能()。
A.
Uo不变
B.
变为半波整流
C.
电容C将击穿
D.
稳压管将损坏
查看完整题目与答案
【单选题】若电阻R短路，则（ ）
A.
Uo 升高
B.
变为半波整流
C.
电容C将被击穿
D.
稳压管将损坏
查看完整题目与答案
【单选题】Why are there conflicts of interests among negotiation members?
A.
They don't agree with each other.
B.
They stand for different departments in the company.
C.
They have different salaries.
D.
They don't get on well with each other.
查看完整题目与答案
【简答题】In the world ,soccer of football is the most popular sport. This is because many countries have wonderful teams for the World Cup. The World Cup is held every four years. To remember 2002 FIFA World...
查看完整题目与答案
【单选题】在图所示电路中,若电阻 R 短路,则
A.
输出电压 U 0 将升高
B.
变为半波整流、电容滤波电路
C.
电容C因过电压而被击穿
D.
稳压管或二极管因过流而损坏
查看完整题目与答案
【单选题】当用光照射人的左眼时()
A.
左眼瞳孔缩小，右眼瞳孔不变
B.
右眼瞳孔缩小，左眼瞳孔不变
C.
两眼瞳孔均缩小
D.
两眼瞳孔均不变
E.
左眼瞳孔缩小，右眼瞳孔扩大
查看完整题目与答案
【简答题】Passage One In the world ,soccer of football is the most popular sport. This is because many countries have wonderful teams for the World Cup. The World Cup is held every four years. To remember 2002 ...
查看完整题目与答案
【单选题】若电阻R短路,则
A.
UO将升高
B.
变为半波整流
C.
电容C将击穿
D.
稳压管将损坏
查看完整题目与答案
【单选题】What does the writer say about the apartments?
A.
There is not much space between them.
B.
Each one has its own bathroom.
C.
They all have four bedrooms.
D.
Not all of them have dining areas.
查看完整题目与答案
相关题目：
【单选题】Tom and his twin brother do not agree on the matter, but they have a______ respect for each others opinions.
A.
commonplace
B.
cosmic
C.
corporate
D.
mutual
查看完整题目与答案
【单选题】如图所示,若电阻R短路则可能()。
A.
Uo不变
B.
变为半波整流
C.
电容C将击穿
D.
稳压管将损坏
查看完整题目与答案
【单选题】若电阻R短路，则（ ）
A.
Uo 升高
B.
变为半波整流
C.
电容C将被击穿
D.
稳压管将损坏
查看完整题目与答案
【单选题】Why are there conflicts of interests among negotiation members?
A.
They don't agree with each other.
B.
They stand for different departments in the company.
C.
They have different salaries.
D.
They don't get on well with each other.
查看完整题目与答案
【简答题】In the world ,soccer of football is the most popular sport. This is because many countries have wonderful teams for the World Cup. The World Cup is held every four years. To remember 2002 FIFA World...
查看完整题目与答案
【单选题】在图所示电路中,若电阻 R 短路,则
A.
输出电压 U 0 将升高
B.
变为半波整流、电容滤波电路
C.
电容C因过电压而被击穿
D.
稳压管或二极管因过流而损坏
查看完整题目与答案
【单选题】当用光照射人的左眼时()
A.
左眼瞳孔缩小，右眼瞳孔不变
B.
右眼瞳孔缩小，左眼瞳孔不变
C.
两眼瞳孔均缩小
D.
两眼瞳孔均不变
E.
左眼瞳孔缩小，右眼瞳孔扩大
查看完整题目与答案
【简答题】Passage One In the world ,soccer of football is the most popular sport. This is because many countries have wonderful teams for the World Cup. The World Cup is held every four years. To remember 2002 ...
查看完整题目与答案
【单选题】若电阻R短路,则
A.
UO将升高
B.
变为半波整流
C.
电容C将击穿
D.
稳压管将损坏
查看完整题目与答案
【单选题】What does the writer say about the apartments?
A.
There is not much space between them.
B.
Each one has its own bathroom.
C.
They all have four bedrooms.
D.
Not all of them have dining areas.
查看完整题目与答案
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