氢氧化钙覆盖窝洞底,使脱矿牙本质可再矿需要多长时间
A.1周
B.2周
C.4周
D.8周
E.12周
参考答案:E
— What do you think of Putin?
— He is an outstanding leader who _____ his reputation. [ ]
A. looks out for
B. comes up with
C. lives up to
D. looks forward to
S2600T不支持的接口类型为()。
A.4Gb/8Gb FC
B.10GE
C.FCOE
D.infiniband