John has put on so much weight recently that his mother has to all his trousers to his measure.
A. let out
B. give away
C. bring in
D. make up
网友回答
(答案→)A. let out
B. give away
C. bring in
D. make up
解析：动词短语辨析。A放走，释放；泄露，放出，发出，放大；B泄露(秘密等)；增送；C引进，赚钱；D化妆；编造；弥补，组成；结合句意可知A正确。句意：约翰最近发胖很多以至于他的妈妈不得不按照他的尺寸，把裤子放大。