患者,女,25岁,脾胃虚弱,过食生冷及辛辣刺激之物则胃肠不适,并时常腹痛,舌淡苔白,脉弦。首选服药时间是()
A.空腹服
B.饭后服
C.睡前服
D.多次分服
E.腹痛时服
参考答案:B
.The teache rfound ____ difficult to decide____ he would take with him to attend the
conference.
A.it;whom
B.himself;who
C.this;whom
D.that;who
配电带电作业绝缘斗臂车的金属臂在仰起、回转运动中,与带电体间的安全距离不得小于()。