皮皮学，免费搜题
登录
搜题
【单选题】
假设2010年某国一单位M商品，其价值用该国货币表示为45元。如果2011年生产M商品的社会必要劳动生产率提高50%，且该国的货币贬值25%，在其他条件不变的情况下，2011年一单位M商品的价值用货币表示为（）
A.
7.5元
B.
22.5元
C.
30元
D.
40元
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
【简答题】Louise was 72 years old and she lived by herself. The first thing she noticed when she came downstairs that Sunday morning was that her __36____ window was open. In fact, it was so wide open that she ...
查看完整题目与答案
【单选题】V.B1构成的辅酶是:
A.
FAD
B.
NAD+
C.
FH4
D.
TPP
查看完整题目与答案
【判断题】图标设计时不需要考虑系统与硬件的双重兼容问题。
A.
正确
B.
错误
查看完整题目与答案
【单选题】请问 以下“今”用作虚词的句子是
A.
今之视疾者，惟候气口六脉而已
B.
今以至精至微之事，求之于至粗至浅之思，其不殆哉？
C.
今之处药，或有恶火者，必日之而后咀
D.
凡所加字，皆朱书其文，使今古必分
查看完整题目与答案
【单选题】总体应该由
A.
研究对象组成
B.
同质个体组成
C.
研究指标组成
D.
研究目的而定
E.
个体组成
查看完整题目与答案
【单选题】—Do you know _____ she came to Beijing? —Yes. She came by plane. [     ]
A.
what
B.
why
C.
when
D.
how
查看完整题目与答案
【单选题】Did the woman come to the meeting?
A.
Yes, but she came too early.
B.
Yes, but she came too late to meet any people.
C.
No, she lost her way so she went back home.
查看完整题目与答案
【单选题】总体应该由D
A.
研究对象组成
B.
研究变量组成
C.
研究目的而定
D.
同质个体组成
E.
个体组成
查看完整题目与答案
【单选题】She came to Beijing in 2010. I ______ her ever since she came here.
A.
knew
B.
knowing
C.
have known
D.
was known
查看完整题目与答案
【简答题】完形填空 Louise was 72 years old and she lived by herself. The first thing she noticed when she came downstairs that Sunday morning was that her 1 window was open. In fact, it was so wide open that she ha...
查看完整题目与答案
相关题目：
【简答题】Louise was 72 years old and she lived by herself. The first thing she noticed when she came downstairs that Sunday morning was that her __36____ window was open. In fact, it was so wide open that she ...
查看完整题目与答案
【单选题】V.B1构成的辅酶是:
A.
FAD
B.
NAD+
C.
FH4
D.
TPP
查看完整题目与答案
【判断题】图标设计时不需要考虑系统与硬件的双重兼容问题。
A.
正确
B.
错误
查看完整题目与答案
【单选题】请问 以下“今”用作虚词的句子是
A.
今之视疾者，惟候气口六脉而已
B.
今以至精至微之事，求之于至粗至浅之思，其不殆哉？
C.
今之处药，或有恶火者，必日之而后咀
D.
凡所加字，皆朱书其文，使今古必分
查看完整题目与答案
【单选题】总体应该由
A.
研究对象组成
B.
同质个体组成
C.
研究指标组成
D.
研究目的而定
E.
个体组成
查看完整题目与答案
【单选题】—Do you know _____ she came to Beijing? —Yes. She came by plane. [     ]
A.
what
B.
why
C.
when
D.
how
查看完整题目与答案
【单选题】Did the woman come to the meeting?
A.
Yes, but she came too early.
B.
Yes, but she came too late to meet any people.
C.
No, she lost her way so she went back home.
查看完整题目与答案
【单选题】总体应该由D
A.
研究对象组成
B.
研究变量组成
C.
研究目的而定
D.
同质个体组成
E.
个体组成
查看完整题目与答案
【单选题】She came to Beijing in 2010. I ______ her ever since she came here.
A.
knew
B.
knowing
C.
have known
D.
was known
查看完整题目与答案
【简答题】完形填空 Louise was 72 years old and she lived by herself. The first thing she noticed when she came downstairs that Sunday morning was that her 1 window was open. In fact, it was so wide open that she ha...
查看完整题目与答案