题目: 扰动通道离被控参数越近,则对被控过程影响()。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1031/a5618522a1459b0e6ae2b52fe43d7737.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 —How many times have you been to China?—In fact, it is the first time I __________ here.A.wasB.amC.had beenD.have been 查看答案