适用于肾性高血压及伴有肾功能不良高血压患者的药物是
A.普萘洛尔B.哌唑嗪C.甲基多D.肼屈嗪E.尼群地平
参考答案:C
如图所示的电路中,电源电压保持不变.当开关S断开,甲、乙两表为电流表时,两表的示数之比I甲:I乙为3:5,则R1:R2=______;为当开关S闭合,甲、乙两表为电压表时,两表示数之比U甲:U乙=______.
根据下面每句句意、汉语提示及英语解释,在横线上写出空白处所缺单词的正确形式,每空一词。
小题1:The garbage _______ (短信) on cell phones are polluting the teens.
小题2:December is the ________(十二) month of a year.
小题3:The company _____ (提供)the young man a job, but he didn’t take it.
小题4:After exercising for a few months, she is a little (not fat)than before.
小题5:You can find _________ (without problems) Leshan on the map.