关于胎儿电子监测，提示胎儿缺氧的是
A．加速B．早期减速C．变异减速D．晚期减速E．以上都不是
参考答案：D
关于我国四大工业基地的叙述，正确的是（ ）
A．四大工业基地都分布在沿海工业地带
B．矿产资源和水资源都很丰富的是沪宁杭工业基地
C．能源和矿产资源缺乏的是京津唐工业基地
D．珠江三角洲没有石油化工和电力工业
Peter's jacket looked justthe same as Jack's, but it cost _____ his. [ ]
A. as much twice as
B. twice as much as
C. much as twice as
D.as twice much as
