题目内容

The program can tell us how to live longer.

A. 对
B. 错

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更多问题

What does "恭喜" mean in English?

A. praise
B. regret
C. congratulaiton
D. thanks

What does "发财" mean in English?

A. make a living
B. produce money
C. live a happy life
D. study well

What does "红包" mean in English?

A. a common letter
B. a kind of email
C. a common envelope
D. a red envelope

FIR是IIR的特例，FIR只包含IIR的零点部分，即流图中只包括前向支路。

A. 对
B. 错