IEEE1394接口采用的6芯电缆中,有1根电源线,1根地线,2根差分时钟信号线和2根差分 【10】 信号线。
要到微信小程序或APP查看答案哦。
实在点不开答案,可以分享到微信,
在微信里面查看答案。
APP具体操作流程为:
根据短文内容,判断下列句子正(T)误( F)。
My name is Tingting. I'm twelve years old. I live in Hong Kong. My mother and father love me very
much. And I also love them. They bought me a piano. Because I like playing the piano.l want to be a piano
player someday. Playing the piano is very interesting. And you can learn something about music. A lot of
musicians and singers like playing the piano. I began to play the piano five years ago. To become a piano
player is a hard job. But I believe I can do it.
( ) 1. Tingting likes playing the piano.
( ) 2. Tingting doesn't have a piano.
( ) 3. Tingting wants to be a singer.
( ) 4. To be a piano player is an easy job.
( ) 5. Tingting began to play the piano at four years old.
刃磨麻花钻头的要求是什么?
具有收敛散风、杀真菌、止痒作用的外用剂型是:()
A.溶液
B.粉剂
C.洗剂
D.酊剂
E.软膏
黄芪在补中益气汤中的配伍意义主要是
A.补气升阳
B.补气利水
C.益气生血
D.补气行血
E.补气摄血
混凝土所用的沙子宜采用什么沙?