The present system no longer meets the changing needs of our customers; we have to make
a (n) management system.
| A．contradictory | B．endless | C．flexible | D．concrete |
Do you like to accept________idea in modern society?
| A．outdate | B．update | C．up-to-date | D．out of-date |
She found a lot of______were______.
| A．passers-by; grown-ups | B．passers-bys; growns-up |
| C．passers-bys; grown ups | D．passers-by;growns up |
With the aid of the scientists, more new facts about the sea will _______ gradually.
| A．bright to light | B．come to light | C．see through light | D．giveout light |
Maybe If I get my grades_______at school, I can enter the key university.
| A．up | B．out | C．on | D．over |
----Which of the story books do like best?
-----_____. They both are expensive and of little intrest.
| A．None | B．Nothing | C．Neither | D．Either |