10. Solar panels installed on the roof can ______ enough electricity to power the whole house.
(A) elaborate
(B) penetrate
(C) generate
(D) saturate
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統計: A(0), B(0), C(2), D(0), E(0) #3814685
統計: A(0), B(0), C(2), D(0), E(0) #3814685