What we should be thinking about now is how to make up f Wap版

试题详情及答案解析

What we should be thinking about now is how to make up for the lost time, not who is _______.

A．blaming	B．blamed
C．to be blamed	D．to blame

答案：D

试题分析：be to blame为固定用法，意为“应受责备”。故选D。句意：我们现在应该想的是怎样弥补失去的时间，而不是责备谁。
考点：考查动词用法