He spoke in such a low voice that he couldn’t make himself _______英语解答

He spoke in such a low voice that he couldn’t make himself ______.
a、heard
b、hear
c、 to hear
d、be heard

人气：113 ℃　时间：2020-03-31 15:09:23

解答

选D,他说话声音很低以至于不能被人听到,表被动