阿摩線上測驗
37. When choosing sofas, darker colors are generally better for _____ a lot of wear and tear.
(A) exposing
(B)exposed to
(C) those having exposed
(D) those that will be exposed to
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統計： A(74), B(35), C(50), D(76), E(0) #1990751
統計： A(74), B(35), C(50), D(76), E(0) #1990751
