若此患者对蒿属花粉过敏,下列所述治疗方法哪一项是不准确的:
A.常年性减敏注射
B.快速减敏注射
C.季节前减敏注射
D.季节后减敏注射
E.康宁克通肌内注射
参考答案:D
(2013·河南豫西五校一模)With Hurricane Sandy ________ the US east coast, Obama had to cancel Wednesday's campaign events in order to focus on the rescue and response efforts for Sandy.
A.approach
B.approaching
C.approached
D.being approached
变风量空调机组与定风量空调的基本区别在于()。
A.变风量空调机组的送风温度是可现场设定的;
B.变风量空调机组的冷/热水三通阀是可调的;
C.变风量空调机组的送风风机的转速是可调的;
D.变风量空调机组的新风量是可调的。