题目内容

超声波和次声波我们不能直接听到,可我们同样可以通过思维以( )方式认识它。

A. 问题
B. 记忆
C. 间接
D. 想象

查看答案
更多问题

In general, customer behavior means a variety of activities and roles people hold.

A. 对
B. 错

A marketplace transaction needs four customer roles.

A. 对
B. 错

Some products, like automobiles, are usually targeted at household and business markets.

A. 对
B. 错

The service offered by Surefind Information Inc. can be regarded as a lost-and-found office.

A. 对
B. 错

答案查题题库