She can't help ________ the house because she's busy making a cake．

[　　]

A．to clean

B．cleaning

C．cleaned

D．being cleaned

答案：A
解析：

注意以下两个结构均可用，但是含义不同：can't help doing sth．意为禁不住做某事，情不自禁地做某事；can't help to do sth．意为不能帮助做某事。


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