The present system no longer meets the changing needs of our customers; we have to make a (n)          management system.
#19519
A
contradictory
B
endless
C
flexible
D
concrete
推荐题目
The wings of the plane, which stretched out for 80 feet, were ______ of its body.
#18120
A
more than the length twice
B
more than twice the length
C
twice the length more than
D
twice more than the length
She is the most _____ one of my friends; you can just depend on her.  
#19559
A
reliable
B
beautiful
C
fortunate
D
stubborn
 Would you be ______ to turn down the gas fire a little?
#20481
A
kind enough
B
kind so as
C
kind
D
so kind