工人站在地面上,用下图所示的滑轮组向下用力将木箱A提起,画出滑轮组绕绳情况。
参考答案:
男,24岁。发热五六日后,热略减退,突然出现肢体软弱无力,步履艰难,心烦口渴,咽喉干燥,咳痰不爽,小便黄少,大便干燥,舌质红苔黄,脉细数。
治疗方剂宜选()
A.增液汤
B.益胃汤
C.清燥救肺汤
D.百合固金汤
E.沙参麦冬汤
While____the dog,you should take care not to____.Otherwise,it may be dangerous to strangers.
A.walking; get loose
B.walk; be loose
C.walking for; get it loose
D.training; get it run