单项选择题

After years of research, Dr. Duke ______ new ideas on the muses of dream.

A．brought up
B．brought about
C．came up
D．came about
<上一题 目录 下一题>
热门 试题

单项选择题
He is ______ fatter than he was when I used to know him.
A．considerate
B．considerable
C．considerably
D．considerately
单项选择题
Cars are involved in many accidents, and they ______ a lot of deaths.
A．contribute to
B．attribute to
C．result from
D．due to
相关试题