胆总管阻塞伴有()
A.直接胆红素显著升高
B.间接胆红素显著升高
C.既不是A也不是B,胆总管不在肝内
D.直接、间接胆红素均显著升高
参考答案:A
Thanks to the good care of the nurses ,the boy is ______ recovering from his lung operation .
A.quietly
B.actually
C.practically
D.gradually
特殊脚手架和高度在( )m以上的较大脚手架,必须有设计方案。
A.10
B.20
C.30
D.40