托轮的调整方法有()
A、改变磨擦系数
B、改变回转窑倾斜角度
C、调整托轮的歪斜角度
D、调整挡轮
参考答案:A, C
患儿,见其病急骤,全身症状重,高热恶寒,无汗,头痛,心烦,肌肉酸痛,腹痛,舌质红,苔黄脉数。应诊断为()
A.风寒感冒
B.暑邪感冒
C.时邪感冒
D.风热感冒
E.感冒夹痰
I'll be late home, Darling. Something has just ______ at work.[ ]
A. turned out
B. come up
C. taken place
D. brought out