问题
判断题
三极管饱和深度越深导通电阻越小。
答案
参考答案:对
三极管饱和深度越深导通电阻越小。
参考答案:对
选词填空(10分)
小题1:My ( ) are collecting old coins and flying the kites 小题2:I am ( )in the writer job 小题3:Thanks for ( )me to your house 小题4:How long has your mother ( )math at this school 小题5:Our class is ( ) a talent show to raise money for education. |