【单选题】( )是脑瘫中最常见的类型,扶着站立时,髋关节呈屈曲模式,膝关节屈曲不易伸直或过伸,足尖着地,步行呈现剪刀样步态,足内翻或外翻。
【简答题】改错:Didn’t you see the doctor I nodded just now?
【简答题】视频监控系统按其工作原理可分为: ____________、_________、____________和____________四个部分。
【单选题】—Didn’t you see the sign, sir? Smoking is not allowed here! — . [ ]
【单选题】didn’t you see the man_______?
B.
Whom I nodded just now
C.
I nodded to him just now
【单选题】–Excuse me, sir, didn’t you see the red light? --Sorry, my mind _____ somewhere else.
【单选题】在生态学研究方法中,采用田间试验的最主要缺陷一般是:
【单选题】At the party, you oughtn’t to_____the joke. Didn’t you see the hostess was a bit______?
B.
have told;embarrassing
D.
be telling;embarrassing