Mary can't help ____the house.Why?------------Because she is busy _______a hotel reservation.

问题描述:

Mary can't help ____the house.Why?------------Because she is busy _______a hotel reservation.
A.to clean ;making
B,cleaning;making
C.cleaning;to make
D.to clean;to make

Mary can't help ____the house.Why?------------Because she is busy _______a hotel reservation.选A翻译Mary本能帮助打扫房间为什么?因为她在忙着订房间【can't help to do sth】不能帮助做...【can't help doing...