车刀的后角是在()上测量的;
A、基面;
B、主剖面;
C、切削平面;
参考答案:B
Let's help Danny _________ ready for school.[ ]
A. get
B. gets
C. to get
D. getting
肺炎患儿高热时的处理,哪项是错误的()
A.加盖被子让患儿出汗
B.口服阿司匹林
C.乙醇擦浴
D.温水擦浴
E.头部冷敷