斯大林模式的严重弊端表现在()。
①管得过多,经济效益不高
②缺乏社会主义民主
③群众的创造性受压抑
④党政不分,政企不分
A.①②③
B.①③④
C.②③④
D.①②③④
参考答案:D
The doctor told me _______ exercise right after meals. [ ]
A. to do
B. not to do
C. do
D. not do
This is Mary and that is Kate. _____ my _____ . [ ]
A. She's ; friend
B. They're ; friends
C. They're; friend
D. She's ; friends