旋覆代赭汤的主治病证是（） A.痰饮呕吐证 B.胃气虚寒证 C.胃虚痰阻气逆

关于电流表的使用，下列说法中不正确的是（　　）

A．使用前，当指针没有指在“0”刻度线上时，应先进行调零

B．在不能估计电流大小的情况下，应采用“试触”的办法确定电流表量程

C．读数时，应先明确所采用的量程和最小分度值后再读数

D．把“O.6”和“3”两接线柱接入电路时，电流表的量程为O～2.4A

下列丸剂中，不属于按制备方法分类的是（）

A.水蜜丸

B.塑制丸

C.滴制丸

D.泛制丸

只封禁一台IP地址为203.168.47.59主机的accesslist的正确配置是（）。

A．access-list 110 permit ip any any
access-list 110 deny ip host 203.168.47.59 any
access-list 110 deny ip any host 203.168.47.59

B．access-list 110 deny ip host 203.168.47.59 any
access-list 110 deny ip any host 203.168.47.59
access-list 110 permit ip any any

C．access-list 110 deny ip host 203.168.47.59 any
access-list 110 deny ip any host 203.168.47.59

D．access-list 110 deny ip host 203.168.47.59 any
access-list 110 permit ip any any
access-list 110 deny ip any host 203.168.47.59

油气藏中常见的盖层有泥岩、膏岩、致密灰岩、页岩、盐岩等。

Which of the following is TRUE about the call feature of a bond It:（）

A. stipulates whether and under what circumstances the bondholders can request an earlier repayment of the principal amount prior to maturity.

B. describes the credit risk of the bond.

C. stipulates whether and under what circumstances the issuer can redeem the bond prior to maturity.