评估投资业绩的依据不能只看投资组合的收益,还要考虑其风险。
参考答案:对
关于幽门螺杆菌的特征正确的是
A.归属于弯曲菌属B.革兰阴性杆菌,五鞭毛C.需氧生长,营养要求高D.耐干燥E.与B型胃炎、消化道溃疡及胃癌有关
No matter who breaks the law, he cannot _______ with it.
A.get around
B.get away
C.get down
D.get through