He raised his voice loud enough to make himself____.A.hearing B.to be hears C.heardD.hear
问题描述：
He raised his voice loud enough to make himself____.
A.hearing
B.to be hears
C.heard
D.hear
答
C
答
heard
答
C 提高声音使自己能被听到.
make oneself+ 过去分词 是比较常见的用法.