求全新版大学英语第二版听说教程1后的test1和test2的答案

test1:partA:accbdbb;
partB:addbc;
partC: Languages; acquire; success; throughout； radio； concerts; success
Languages basically the undersatanding of the words and the relationship between sentence; this is impossible even we listen in our own languages;
he can find out his strenghts and weaknesses;
partD:cdccdbdcdc

test2: partA: c b c d c d c a ;
pareB:a b d b d b d :
partC:value; fashionable; delicious; possessing; source;
means; Profiting the expensive of their victims; But in my opinon the truly happy are those who make money through their work and live within their income; In itself has little value if it does not give people read happiness;
partD: ccccbcdbdc