【单选题】Nodding one's head ________ willingness wh ile shaking one's head means disagreement. [ ]
【单选题】While visiting the robot exhibition, the professor kept nodding his head to express his _______ with his students’ work.
【单选题】在C51中有个无符号型字符变量temp 和一个位变量flag,要对它们取反,相应的C51语句为( )。
A.
temp=~temp ; flag=!flag
C.
temp=!emp ; flag=!flag
D.
temp=~temp ; flag=~flag
【判断题】Nodding head in China is "No".
【单选题】Generally speaking, nodding your head is______ to saying yes.
【多选题】怎样做理性的爱国者( )。
D.
只有把国家的安全、荣誉和利益放在高于一切的地位
【单选题】"Is John about ready?" " Yes, he has_____."
A.
finished dressing nearly
B.
finishing nearly dressing
C.
nearly finished dressing
D.
nearly finishing dressing
【单选题】相对来说,()的作品中更多使用明亮的色调。