【简答题】膀胱是形成尿液的主要器官.______(判断对错)
【简答题】The official name of the UK is _______.
【单选题】Revenue bonds are considered riskier than general obligation bonds because they are______.
A.
issued by local governments only
B.
issued by corporations with Moody's rating of Baa or less
C.
tied to a particular government project
D.
issued by state and local governments, while general obligation bonds are issued by the federal government
【简答题】The official name is _________________________________________.
【简答题】泌尿系统的主要功能是______和______尿液.人每天通过排尿排出大部分废物,形成尿液的主要器官是______,尿液的形成主要经过肾小球的______作用,肾小管的______作用.
【简答题】膀胱是形成尿液的主要器官.…______.
【简答题】The official name or full name of England is _________