377.We're trying to ring you back, Ryan, but we think we ___your number incorrectly.
A.looked up
B.took down
C.worked out
D.brought about
378.She _____ Japanese when she was in Japan. Now she can speak it freely.
A.picked out
B.made out
C.made up
D.picked up
377.答案是B;look up査找;take down记下，写下;work out制订，算出；bring about带来，产生，引起，导致。
378.答案是D;pick out挑选，辨认;make out填写，理解，辨别;make up化妆，编造，组成； pick up偶然、无意中学会。
