一笔交易的达成必须经过询盘、发盘、还盘和接受四个程序。
查看答案
询盘是交易的起点，对交易双方均有约束力。
A. 对
B. 错
无论任何人对发盘做出的接受，均作为有效接受。
A. 对
B. 错
在交易磋商过程中，发盘是卖方行为，接受是买方行为。
A. 对
B. 错
Question 1
A. She worked ahead of schedule and skipped a level.
B. She enjoyed the traditional method of learning Spanish.
C. She felt discouraged while studying in the top level class.
D. She showed dissatisfaction with the slow pace of her class.
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