问题补充:
—Mary can help the house. Why?
—Because she is busy a hotel reservation.
A. cleaning; makingB.to clean; makingC. cleaning; to make
答案:
解析:can’t help doingsth 表示忍不住做某事,be busy doing sth表示忙于做某事,故选A
时间:2022-10-16 07:30:06
—Mary can help the house. Why?
—Because she is busy a hotel reservation.
A. cleaning; makingB.to clean; makingC. cleaning; to make
解析:can’t help doingsth 表示忍不住做某事,be busy doing sth表示忙于做某事,故选A