原为兰开夏的织工,发明了“珍妮纺织机”的外国名人是以下哪个?()
A.瓦特
B.哈格里夫斯
C.莱特兄弟
参考答案:B
________the term has come to an end, I’m going to rest for a few days and then take a trip to relax myself.
A.As though
B.Even if
C.Now that
D.So that
下述哪项不是腰穿的禁忌证()
A.颅内压增高
B.颅后窝肿瘤
C.脊柱结核
D.穿刺部位有感染
E.发热、菌血症