His mother does not worry ______ him.
问题描述:
His mother does not worry ______ him.
选择
A.for
B.with
C.about
D.at
答
选C.worry about somebody是固定搭配.
His mother does not worry ______ him.
选择
A.for
B.with
C.about
D.at
选C.worry about somebody是固定搭配.