【单选题】以下matlab函数中,可用于幅值裕度和相位裕度的计算的是( )。
【单选题】What does the writer mean by “it would be worth half what I paid for it ”(paragraph2)
A.
He should get a 50% discount.
B.
The price of the camera was unreasonably high.
C.
The quality of the camera was not good.
D.
The camera would soon fall in value.
【单选题】1987 年,我国举办了首届“( )”中国健美操电视邀请赛。
【单选题】what does the writer man by “it would be worth half what I paid for it ”(paragraph 2)
A.
He should get a 50% discount.
B.
the price of the camera was unreasonably high.
C.
the quality of the camera was not good.
D.
the camera would soon fall in value.