Theteacherstoodbeforehisclassof30studentsandwasgoing...
問題詳情： Theteacherstoodbeforehisclassof30studentsandwasgoingtohandoutthefinalexampapers.“Iknowhowhardyouhaveallworkedtogetreadyforthistest.”hesaid.“AndbecauseIknowyouareallabletounderstandthe...