电阻并联电路具有的特点为:()
A.各电阻两端的电压相等
B.总电阻等于各电阻阻值之和
C.电路中各处的电流强度相等
参考答案:A
句型转换。
1. The boy is on the city basketball team.(改为同义句)
The boy is _______ _______ _______the city basketball team.
2. He would like to play basketball with us.(改为一般疑问句)
_______ he _______ to play basketball with us?
3. They can play the piano. (就画线部分提问)
_______ can they_______?
4. There is a birthday party on Saturday.(就画线部分提问)
_______ there a birthday party?
在Adobe Illustrator9.0中,下列关于参考线的描述哪个是不正确的()
A、任意形状的路径都可以转换为参考线
B、参考线可以设定成实线显示,也可设定为虚线显示
C、参考线是不能被锁定的
D、参考线可以转变成普通的路径