问题
单项选择题
Mark’s Warehouse Clearance Store is having sale with savings of up to 40 percent off on all clothing this weekend () celebration of its 25th anniversary.
A.in
B.at
C.on
D.of
答案
参考答案:A
解析:
本题需选择常用词组中的介词。“纪念…”的表达方式是in celebration of…,要留意介词in。想提高有关常用词组的题目的正确率,需要具备一定的语法知识和词汇量。