Thegoalofthecourseisto___(rich)ourunderstandingofothercultures.
We______togotothesupermarketbecausewehadplentyoffood.
Goodparentshavetheabilitytocommunicatemessagesoflove,trust,andself-worth______theirchildren
超额利润是个别生产价格低于()
_______(safe)needstobeimprovedontherailwaysinthatcountry
