Question

I don’t doubt ____________ she can do it well, but I doubt _________ she is willing to do it.

A．that; if

B．that; that

C．if; if

D．if; that

Answer 1

A

試題分析：句意：我不懷疑她能做好這件事，但是我懷疑她是否愿意做這件事。Doubt前有否定詞時后面用that引導，而前面沒有否定詞時，要用whether或if或特殊疑問詞來引導，表達疑問；故選A。