钙处理前5分钟内要求补铝量小于()m。
A.40
B.50
C.60
D.70
参考答案:B
我会选。看图选择相应的单词,将序号填在横线上。
Xi Yangyang is a _____________ (A. boy B. girl).
He has _____________ (A. long B. short) hair.
He has _____________ (A. big B. small) eyes.
He has a _____________ (A. big B. small) nose, and a _____________ (A. big B. small) mouth.
He's cute.
患者女性,20岁。双睑下垂伴视物成双1个月,晨轻暮重。头不痛,不发热。无咀嚼吞咽困难,无四肢无力,无呼吸困难。既往无糖尿病史。检查:双瞳孔2mm,对光反应正常,双睑下垂,左眼球上视、外展和下视无力,右眼上、下视、内收及外展均受限,向各方向注视均有复视,其余神经系统未见异常。
按照Osserman分型应该为哪一型()
A.Ⅰ型
B.Ⅱa型
C.Ⅱb型
D.Ⅲ型
E.Ⅳ型