（1）From Sandy，we know that Lynda is .
（2）Billy is thinking about trying to learn an online course on .
（3）It cost Sandy about to pay for the course on programming.
（4）Sandy thinks it is a great way to learn and keep up with the times.
（5）Taking an online course enables you to learn and it at your own speed.
【考點】聽短文．
【答案】；；；；
【解答】
【點評】
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發(fā)布：2024/5/27 14:0:0組卷：1引用：1難度：0.0