单项选择题

Questions 19 to 22 are based on the conversation you have just heard.

A. How to care for precious metal.
B. A standard unit for measuring weight.
C. The value of precious metal.
D. Using the metric system.
<上一题 目录 下一题>
热门 试题

问答题
Business interruption insurance also pays for you to rent （）
单项选择题
A. At Anne’s Clothing Store.B. Inside a shopping center.C. At a downtown street.D. In a suburban residential district.
A. At Anne’s Clothing Store.
B. Inside a shopping center.
C. At a downtown street.
D. In a suburban residential district.
相关试题