As ____ clear from his manners, he is a teacher.【单选题】
19 查阅
As ____ clear from his manners, he is a teacher.
A. being
B. is
C. to be
D. been
参考答案:
As ____ clear from his manners, he is a teacher.
A. being
B. is
C. to be
D. been
参考答案: