汽车防盗装臵由防盗控制单元、识读线圈、脉冲转发器和防盗警告灯等组成。()
参考答案:对
—Jim, please don’t make so much noise.
—Pardon?
—I _____ make so much noise.
A.tell you don’t
B.tell you not to
C.told you didn’t
D.told you not to
过滤困难的原因是什么?应采取哪些措施?