We really value the chance to work with you. I do hope we can meetthe next timewhen I came back.
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You price is a little high, hope we can work together in future.
A. 对
B. 错
PWM调制法,就是把希望输出的波形作为调制信号,把接受调制的信号作为载波,通过信号波的调制得到所期望的 PWM 波形。
A. 对
B. 错
Terrific, I'll be here on time. See you then.
A. 对
B. 错
I happened to have time on Friday.
A. 对
B. 错