坚持党的基本路线就是旗帜鲜明地反对资产阶级自由化。
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Listen to the five short conversations and tell whether the statements are true or false. Write T for true and F for false. The first step to an effective presentation is to make a good preparation.
A. 对
B. 错
Joan makes a sales presentation twice a month.
A. 对
B. 错
A presentation usually consists of eight basic steps.
A. 对
B. 错
Delivering a presentation requires many skills.
A. 对
B. 错