語法 請教一題GWD

10. For many people, household labor remains demanding even if able to
afford household appliances their grandparents would find a miracle.
(A)
even if able to afford household appliances their grandparents would find a
miracle
(B) despite being able to afford household appliances their
grandparents would find a miracle
(C) even if they can afford household
appliances their grandparents would have found miraculous
(D) although they
could afford household appliances their grandparents would find miraculous

(E) even if they are able to afford household appliances which would have
been a miracle to their grandparents

A错在even if后面要跟完整的句子SVO

B的being able to表达不清晰

C正确（限定性定语从句省略了that）

D的although逻辑意思与原句有偏差，could不对

E的which不对，这里appliances后面要跟限定性定从，要用that，哪怕用which也要有逗号