问题
选择题
2009年A、B两种商品的单位社会劳动总额用货币表示为12元,且2A=B成立。如果2010年生产A的社会劳动生产率提高100%,生产B的社会必要劳动时间延长1倍,其他条件不变,A和B交换比例为[ ]
A、1:2
B、1:4
C、1:8
D、1:16
答案
答案:C
2009年A、B两种商品的单位社会劳动总额用货币表示为12元,且2A=B成立。如果2010年生产A的社会劳动生产率提高100%,生产B的社会必要劳动时间延长1倍,其他条件不变,A和B交换比例为[ ]
A、1:2
B、1:4
C、1:8
D、1:16
答案:C
完形填空。 | |||
In front of my daughter Sindu, was a bowl filled with cabbage. She hated cabbage. She only sat there in silence with tears __1__ her eyes. "Sindu, darling, why don't you __2__ a little? Your mom will shout at me." Sindu wiped (擦) her __3__ with the back of her hand. "OK, Dad. I'll eat, just a little." Then Sindu said, "Dad, if I eat it all, will you give me __4__ I want ?" "Yes, within reason." __5__ she began to eat. It took her almost half an hour to finish the __6__. Then she came up and said: "Dad, I want to have my head shaved (刮、剃) !" She said. "Sindu, why don't you __7__ something else? If we see you __8__," I said. "But, Dad, you promised! Now, you are going back on your words." I had to __9__ my promise. Sindu had all her hair cut off. She looked beautiful. On Monday morning, I took her to school. __10__ when we arrived, a boy got out of a car, and shouted," Sindu, please wait for me!" Guess what? The boy had __11__ hair ,either. "Sir, your daughter is __12__!" a man got out the car and said. "That boy is my son Harish. He has cancer. He lost his hair __13__ he got ill. Sindu cut hers off so Harish felt less __14__. She's a sepecial girl." I stood for a while, "My little girl, you __15__ me how selfless (无私的) real love is!" | |||
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