判断题

调节弹簧的预紧力，也就调节了系统的工作压力。
正确
错误

答案：正确

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单项选择题

在互动营销中，互动的双方一方是消费者，一方是企业。
A、正确
B、错误

多项选择题

According to recording 3.1, which statements are true?
A、 Fabio thinks the lawsuit frivolous because the amount of damages awarded is far too high.
B、 The plaintiff received third-degree burns from spilled coffee.
C、 McDonald’s refuse to settle out of court because they thought that the plaintiff could not win the case.
D、 Finally, Liebeck received 200,000 dollars in damages.