确诊白血病的最重要手段是()。
A.外周血检查
B.浆膜腔穿刺
C.骨髓检查
D.腰椎穿刺
E.以上都不正确
参考答案:C
解析:确诊白血病的最重要手段是骨髓检查。
When we there, they _ there for an hour.[ ]
A. got; had been
B. got; got
C. reached; arrived
D. reached; had got
脑性瘫痪中最常见的类型是()
A.痉挛型脑瘫
B.手足徐动型脑瘫
C.混合型脑瘫
D.共济失调型
E.肌张力低下型脑瘫