【简答题】include void main() { int n; cin$amp;>amp;$gt;n; cin.get(); char s[n]; cin.getline(s,n); cout$amp; delete s; }
【单选题】Is this film moving?Yes, it is___.
A.
Rarely have I seen this before.
B.
Rarely before have I seen this.
C.
Rarely have I seen before this.
D.
Rarely I have seen this before.
【简答题】打磨过程中,控制打磨机与板件的角度,一般不超过( )。
【判断题】RFID是一种非接触式自动识别技术。()