急性炎性脱髓鞘性多发性神经根病人选用哪种药物可获得与血浆置换治疗相接近的效果()
A.环磷酰胺
B.免疫球蛋白
C.B族维生素
D.辅酶A
E.地巴唑
参考答案:B
按照建筑跨度可以将工业建筑分为()。
A.生产厂房
B.单跨厂房
C.多跨厂房
D.纵横跨厂房
E.库存厂房
根据要求改写句子,每空一词。
小题1:They have been here since ten years ago.(对划线部分提问)
have they been here?
小题2:Mike used to get his mother angry.(改为一般疑问句)
Mike____ to get his mother angry?
小题3:I've never been to Beijing and Jack has never been there, either.(合并为一句)
I Jack has ever been to Beijing.
小题4:What do you do with your problems?(改为同义句)
How do you____ your problems?
小题5:Have you finished your homework?(作否定回答)
,I .