She can't help the house because she's busy making a cake.
A. to clean
B. cleaning
C. cleaned
D. being cleaned
网友回答
(答案→)A. to clean
B. cleaning
C. cleaned
D. being cleaned
解析：考查短语can't help的用法。Can't help do /to do sth 意为不能帮助干某事，can't help doing sth 意为禁不住干某事 本句意为她不能帮助打扫房子，因为她在忙着做蛋糕。