2019年mpa考试英语真题——形容词84

{01}It’s good manners ________ your seat to an old person or a little child on the bus．
A.offer
B.to offer
C.offering
D.to offering
解析：不定式结构作真正的主语，it是形式主语。
本题选B。
{02}________ is known to us that he is an honest man．
A.This
B.There
C.That
D.It
解析：
本题选D。