12. It has been raining ________ for three days, and there is no sign that it will let up.
(A) continually
(B) accurately
(C) individually
(D) sincerely
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統計: A(84), B(17), C(9), D(7), E(0) #2088207
統計: A(84), B(17), C(9), D(7), E(0) #2088207