Question

【题目】Her mother often forgets the door but this morning she remembered it.
A.to close; to close
B.closing; closing
C.to close; closing

Answer 1

【答案】C
【解析】forget to do sth．意为“忘记要做某事”，forget doing sth“忘记做了某事”，remember doing意为“记得曾经做过某事”。remember to do sth“记得去做某事”，句意：她妈妈经常忘记关门，但今早她记得关了门。故选C。