D. notion

16. According to the psychoanalyst Sigmund Freud, wisdom comes form the _____ of maturity.

A. fulfillment         B. achievement             C. establishment           D. accomplishment

17. The vocabulary of any technical discussion may include words which are never used outside the subject or field _____.

A. in view             B. in question               C. in case                    D. in effect

18. Richard doesn’t think he could ever _____ what is called “free-style” poetry.

A. take on             B. take over                 C. take to                     D. take after

19. Will you _____ this passage to see if there is any misprint?

A. look up             B. go over                    C. dwell on                  D. work out

20. If we believe something is good and true we should ______ to it.

A. hold up             B. keep on                   C. hold on                    D. keep up

答案：BAACD             BACAB          BCABC          BBCBC