单项选择题

The author wrote a note of appreciation to the post office because （）.

A．he knew what such a note would mean to the post office
B．he had discovered giving-away made life more exciting
C．he believed he would get something back by doing so
D．the postman delivered an important letter in time

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热门试题

单项选择题

Which of the following is the most essential to a successful businessman（）

A．He can use computers in his work.
B．He can handle orders promptly.
C．He can get timely information.
D．He can improve his sales performance.

填空题

邻居们都不能容忍他那样对年迈的父亲说话。