10.
(A) that
(B) what
(C) when
(D) through which
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統計: A(0), B(2), C(0), D(13), E(0) #3854412
統計: A(0), B(2), C(0), D(13), E(0) #3854412
10.
(A) that
(B) what
(C) when
(D) through which