题目内容

【B2】

A. attributing
B. contributing
C. distributing
D. explaining

查看答案

搜索结果不匹配？点我反馈

更多问题

Customers must file car insurance claims ______ 3 months of the date of service.

A. until
B. up to
C. now that
D. within

【B14】

A. before
B. after
C. while
D. for

Please mail your loan application form. to Forbes Bank ______ the envelope enclosed with this letter.

A. on
B. at
C. in
D. by

Because Internet security is such a dynamic field, systems that are only a year old may ______ be outdated.

A. already
B. previously
C. promptly
D. lately