Question

【题目】It’s often less expensive to buy goods in ________quantity，but you’d better examine ________ quality before buying them.

A．/；the

B．the；/

C．a；the

D．the；the

Answer 1

【答案】A

【解析】本题考查冠词的用法。第一处为固定介词短语in quantity“大量的”；第二处为特指你要买的东西的“质量”，所以使用定冠词。