问题
单项选择题
商品交换的基本原则是（）。
A.有偿服务
B.价质相符
C.等质交换
D.等价交换
答案
参考答案：D
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商品交换的基本原则是（）。
A.有偿服务
B.价质相符
C.等质交换
D.等价交换
参考答案：D
| 从方框中选择合适的句子补全对话。 | |
| A: Kate，do you want to meet my old friends？ B: 1_____, Linda. A: Jack is that tall, thin boy in a white shirt. B: Is he the boy with light brown hair and blue eyes? A: Yes. The boy with light green hat is Robert. He's got brown eyes and yellow hair. B: 2_____. He's in a light blue shirt, 3_____ A: Yes, he is. The other boy in blue shirt, a dark blue shirt is Billy. B: 4_____ A: Oh, there are two girls with glasses here. One is Jane. The other is Nancy. The girl with small eyes and long hair is Jane. The other with short, black hair is Nancy. 5_____ | |
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