问题
选择题
We could see that he was trying to _____ his own responsibility for the delay, instead of accepting his fault.
A．run over
B．smooth over
C．pass off
D．turn down
答案
答案：B
考查动词短语的区分。 smooth over使平息，使恢复正常的，掩饰；run over 溢出；pass off 事件发生； turn down拒绝，关小