A.in | B.at | C.for | D.to |
A.at | B.on | C.in | D.by |
A.in preference to | B.in place of |
C.in agreement with | D.in exchange for |
A.with | B.against |
C.at | D.over |
A.behind | B.beyond |
C.over | D.on |
A.to; by | B.by; to |
C.for; to | D.in; on |
© 2017-2019 超级试练试题库,All Rights Reserved.