A:were; haved
B:were; had
①而两狼之并驱如故____
②无丝竹之乱耳____
③不独亲其亲,不独子其子____
④山峦为晴雪所洗____
⑤斟酌损益,进尽忠言____
⑥为所识穷乏者得我与____
关于酶和加酶洗衣粉的描述正确的是( )