試題詳解

25.Ⅱ. Grammar
(D)irections:
(B)eneath each of the following sentences there are four choices maker
(A),
(B),
(C) and
(D).
(C)hoose the one answer that best completes the sentence. The accident is reported to have occurred __________ the first Sunday in February.
(A). at
(B). on
(C). in
(D). to