在胸痛发作后2~12小时内不升高,是排除急性心梗的较好指标的是
A、MbA
暂无解析
Itisnecessarythatthestudents____moreexcercisestodo.
Thecitygovernmenthasdeterminedtoget_____withpeoplewhotrytoescapepayingtaxes.
Itisobviousthatthisnewruleisapplicabletoeveryonewithout_____.
Louise:Will100dollarsbeenough?
Jack:Another50______.
Ithink____importanttolearnEnglishwell.