题目内容

Much to my annoyance, whenever I ________ her, she always comes up wiht an excuse.

A. criticize
B. critic
C. critics
D. criticism

查看答案

搜索结果不匹配？点我反馈

更多问题

Keeping your laptop _______ all the time will kill its battery faster.

A. made waves
B. plugging in
C. plugged in
D. making waves

Movie ticket prices have reached an all-time high. ________ some people choose instead to watch movies at home.

A. If anything
B. In the absence of
C. No wonder
D. No doubt

__________ that story book was indeed very popular, but it was not long before the demand declined.

A. To a while
B. Some time
C. Sometime
D. For a while

已知R、S是N上的关系，其定义如下：R={| x,yÎN∧y=x2}，S={| x,yÎN∧y=x+1}。求R-1、RS、SR