Question

【題目】—Excuse me, where is the post office?
—Walk along Green Street and turn left at _________ crossing, then you can find it.
A.first
B.one
C.the first
D.the one

Answer 1

【答案】C
【解析】句意：——打擾一下，郵局在哪兒？——沿著格林大街往前走，在第一個(gè)十字路口左拐，然后你就會(huì)找到它。第一用first，序數(shù)詞前用定冠詞the。故選C。