下述何种药物用于高血压危象( )
A.依那普利
B.氢氯噻嗪
C.哌唑嗪
D.硝普钠
E.普萘洛尔
参考答案:D
.
All finished, we sat down to enjoy _________ we thought was the most delicious dinner.
A.that
B.which
C.what
D.It
焊缝边缘上未与基本金属熔合的堆积金属称为( )。
A.焊瘤
B.咬边
C.弧焊
D.电弧擦伤