阿摩線上測驗
17. Neither of the solutions _____ ideal, but we have to choose one anyway.
(A) be
(B) is
(C) are
(D) were
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統計： A(5), B(55), C(37), D(11), E(0) #3440477
統計： A(5), B(55), C(37), D(11), E(0) #3440477
