Prices may _ _ _ _ from store to store, so it is well worth looking aroun before you buy. (有差异)
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There is _ _ _ _ _ _ _ _ _ music playing in the background. (古典的)
Do you agree with his _ _ _ _ _ _ _ _of the failure of New Coke? (分析)
He protested the decision made by the _ _ _ _ _ _ _ _ _.(委员会)
Many people _ _ _ _ _ _ _ _ for these courses to learn skills for their current job. (报名参加)