单选题 Is the Canadian dollar {{U}}equivalent to{{/U}} the U.S. dollar?

A. about the same in value as
B. worth a bit more than
C. very different in value from
D. worth a bit less than

【正确答案】 A

【答案解析】[解析] about the same in value as的意思是“大约等价”，与本题划线词equivalent to的意思相近。worth a bit more than“比……价值更多一点”；very different in value from“与……价值存在很大不同”；worth a bit less than“比……价值更少点”。