In the new century, we still should _____ primary importance to the development of economy.

  A.perform        B. attack        C.seek            D. attach

In the new century, we still should _____ primary importance to the development of economy.

1. A.
   perform
2. B.
   attack
3. C.
   seek
4. D.
   attach

In the new century, we still should _____ primary importance to the development of economy.

  A.perform        B. attack        C.seek            D. attach

In the new century, we still should _____ primary importance to the development of economy.

  A.perform        B. attack        C.seek            D. attach

In the new century, we still should _____ primary importance to the development of economy.