题目内容

They are happy to give their services free of _____________.

A. price
B. cost
C. expense
D. charge

查看答案

搜索结果不匹配？点我反馈

更多问题

The fireman received a ________ for saving the child's life.

A. reward
B. prize
C. award
D. money

The students are seeking for summer ___________.

A. professions
B. jobs
C. occupations
D. employments

We went on a day ________________ to Beijing.

A. excursion
B. travel
C. tour
D. trip
E. voyage

Computers have a strong _____________ on people.

A. effect
B. impact
C. influence
D. affect