下列哪项不是骨折的早期并发症()
A.休克
B.骨筋膜室综合征
C.神经损伤
D.损伤性骨化
E.脂肪栓塞综合征
参考答案:D
________, I could not memorize the text.
A.However hard did I try
B.However hard I tried
C.However I tried hard
D.However I had tried hard
下列叙述正确的是()
A.如果加CCl4呈现紫色,证明原溶液中存在I-
B.凡能使湿润的碘化钾淀粉试纸变为蓝色的气体一定是Cl2
C.某溶液中加入BaCl2溶液,产生不溶于稀HNO3的白色沉淀,原溶液中一定含有Ag+
D.氢氟酸是弱酸,但会腐蚀玻璃