英语单选题 求详细描述做法85. She refused to tell us the____of the news a

英语单选题 求详细描述做法
85. She refused to tell us the____of the news although we insisted that she should.
A. source B. beginning C. birth D. origin


86 you may do ____you take interest in.
A:whatever B:that C:which D:however

88. It is bad______ to trim your nails when someone is talking with you.
A. habits B. customs C. behaviors D. manners

89 ln order to_____the boys the girl had to run
A:add up to B:look up to C:cut short D:keep up with

90 our monitor _____the difficult task willingly.
A:gained B:got C:undertook D:offered
求详细做法 谢谢