在相同条件下,水驱效果最好的井网类型是()法。
A、五点
B、四点
C、九点
D、反九点
参考答案:D
The great writer has written many stories for children. It is said that a new one will ______ at the end of this month.
A.go out
B.come out
C.look out
D.run out
男性,48岁,近1周内发现血压升高156/98mmHg,服用利尿剂氢氯噻嗪降压效果不佳,且出现四肢无力,测血钾为2.2mmol/L
该患者可首先给予何种处理
A.停用利尿剂
B.继续应用利尿剂同时补钾治疗
C.换用其他类型降压药
D.停用利尿剂,补钾治疗