22. On the first day of school we were welcomed by the teachers, ____ were experts in linguistics.
(A) each of whom
(B) most of them
(C) most of whom
(D) and much of them
(E) and most of whom
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統計: A(12), B(7), C(49), D(4), E(7) #2911490
統計: A(12), B(7), C(49), D(4), E(7) #2911490