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.
Question 2
A. She had to learn the material that she already knew.
B. She had to study sentence structures and grammar.
C. She failed to pass the test in the top level class.
D. She had to learn with a teacher she didn't like.
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