下列需要核糖体、内质网、高尔基体、细胞膜、线粒体簇的共同作用才能形成的物质是[ ]
A.呼吸酶
B.唾液淀粉酶
C.载体蛋白
D.血红蛋白
答案:B
He is believed to be one of the best _____ composers. Although old, he is very much ____ and he can give a ______ description of what happened.
A.living, alive, lively
B.live, lively, alive
C.alive, live, living
D.lively, living, alive
A级柜员,具有授权、柜员资料维护、查询等非账务性交易岗位权限,但不得经办具体业务,也不得兼职()
A.复核
B.机构尾箱管理
C.大堂经理
D.客户经理