单项选择题
What's the（）difference between the two parties?
A.essential
B.necessary
C.dominant
D.great
点击查看答案&解析
相关考题
-
单项选择题
He tried to hack（）the banking system.
A.to
B.on
C.into
D.for -
单项选择题
For more information, visit our（）at www.cambridge.org.
A.net
B.website
C.internet
D.network -
单项选择题
In order to log（）the system you have to type in your password.
A.in
B.on
C.in to
D.off to
