20. 1 don't remember who spoke first that night,but all of us the same opinion.
(A) are expressing
(B) have expressed
(C) expressed
(D) express
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統計: A(0), B(1), C(0), D(0), E(0) #530701
統計: A(0), B(1), C(0), D(0), E(0) #530701