问题
选择题
As the crowd rushed towards the gate, several people got______.
A．knocking down
B．knocked off
C．knocking on
D．knocked over
答案
答案：D
考查词组辨析。get sth/sb. done 此题意思是随着人群冲到大门口，一些人被撞倒了， knock down击倒；拆卸，knocked off击倒；停工；中断 knocking on撞击撞出；敲击（门、窗）knock over打翻；撞倒