551.I have offered to paint the house ______ a week's accommodation.
A.in exchange for
B.with regard to
C.by means of
D.in place of
552. _________ achievement,last week's ministerial meeting of the WTO here earned a low,though not failing,grade.
A.In terms of
B.In case of
C.As a result of
D.In face of
551.答案是A;in exchange for作为交换；with regard to至于，关于；by means of 通过…的方式;in place of 代替。
552.答案是A;in terms of 按照,从…方面来说；in case of万一，以防；as a result of 由于；in face of 面临，不顾。
