城市供热对象选择应满足( )的原则。
A.先小后大;先分散后集中
B.先小后大;先集中后分散
C.先大后小;先分散后集中
D.先大后小;先集中后分散
参考答案:A
—It seems that Alice never wants to do anything except drawing pictures. —Right. That's what she likes to do ______.
A.more
B.less
C.most
D.least
枕先露时,胎心应在()
A.脐右上方
B.脐左下方
C.靠近胎背上方
D.脐右下方
E.靠近脐部