储存尿的部位在()
A.肾盂
B.肾窦
C.输尿管
D.膀胱
E. * *
参考答案:D
读经纬网图,完成下列要求:
(1)写出图中A、C两点的经纬度:
A______、______
C______、______
(2)图上四点中,A在B的______方,B在D的______方.
(3)在五带的划分中,B点所处的是______带,D点所处的是______带.
Swimming alone ___be ____dangerous. Do be careful.
A.need; highly
B.may; high
C.can; highly
D.can; high