Question

(2013·安徽重点中学一模)Not only ________ to turn off the lights in the kitchen, but we also failed to lock the front door.

A．we forgot	B．forgot we
C．did we forget	D．we did forget

Answer 1

C

选C　考查倒装。句意：我们不仅忘记关厨房的灯，而且忘了锁前门。not only位于句首时，其后的成分要部分倒装，故选C。B项为全部倒装，故可排除。