Question

【题目】—Mary pays more and more attention to her appearance，but her mother is unaware of it．
—She shouldn't do that so much．
A.doesn't accept
B.doesn't realize
C.doesn't refuse

Answer 1

【答案】B
【解析】句意：——Mary越来越注意她的外表，但是她妈妈没有意识到这个。be unaware of=don't realize意为“没有意识到”，A.不接受； C.不拒绝，故选B。