The brilliance of his satire was ______ make even his victims laugh.A．so as toB．such as to

Although he was______in his efforts to persuade us of the justness of his cause, his past

Although he was______in his efforts to persuade us of the justness of his cause, his past

I was astonished at the news of his escape.

I was astonished at the news of his escape.

I was astonished at the news of his escape.

It was unwise of the general manager to()(充耳不闻)the complaints of his employees.