1. If the youngsters learn to live useful and independent lives, that must surely be the most ________ outcome.
(A) original
(B) historic
(C) nervous
(D) desirable
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統計: A(8), B(10), C(5), D(82), E(0) #1850343
統計: A(8), B(10), C(5), D(82), E(0) #1850343