问题
Don’t you think ______ is necessary for friends to trust each other—-Yes, it’s the most important.
A:so
B:but
C:and
D:/;
B:but
C:and
D:/;
正确答案是：
同类题型
The possibility____ pleasant smells might reduce pain has recently been suggested by new research.
Many city people their bikes to work every day.
In the end, she decided to sell the house ______ windows face south.[ ]
(2013·高考北京卷)Don’t turn off the computer before closing all programs，________you could have problems