4 We/watch TV/at home/tonight.
4 We/watch TV/at home/tonight.
Many boys and girls spend_______. A: 4 hours on TV shows on Sunday B: 6 hours on Ty shows every day C: many hours a day in front of the TV sets D: all their time on TV shows
Many boys and girls spend_______. A: 4 hours on TV shows on Sunday B: 6 hours on Ty shows every day C: many hours a day in front of the TV sets D: all their time on TV shows
TV Sketch/TV Skit
TV Sketch/TV Skit
浮窗全场景TV有几个尺寸（）。 A: 2 B: 4 C: 3 D: 1
浮窗全场景TV有几个尺寸（）。 A: 2 B: 4 C: 3 D: 1
浮窗全场景TV有几个外观（）。 A: 4 B: 1 C: 2 D: 5
浮窗全场景TV有几个外观（）。 A: 4 B: 1 C: 2 D: 5
当速度T=1/60 s时；TV=( )。 A: 5 B: 4 C: 6 D: 8
当速度T=1/60 s时；TV=( )。 A: 5 B: 4 C: 6 D: 8
In China, most parents usually don’t let children_____. A: watches TV B: watch TV C: watching TV D: to watch TV
In China, most parents usually don’t let children_____. A: watches TV B: watch TV C: watching TV D: to watch TV
2 pick up a TV ____ turn on a TV ____
2 pick up a TV ____ turn on a TV ____
This TV is ____ all the other TV in the department store.
This TV is ____ all the other TV in the department store.
有如下程序： #include using namespace std; class TV{ public: TV(int s=41):size(s) { } TV(const TV &r):size(r.size) { } ~TV() { } private: int size; }; TV fun(TV &u) { TV t=u; return t; } int main() { TV x,y; x=fun(y); return 0; }则 TV 类的复制构造函数被调用的次数是 A: 1次 B: 2次 C: 3次 D: 4次
有如下程序： #include using namespace std; class TV{ public: TV(int s=41):size(s) { } TV(const TV &r):size(r.size) { } ~TV() { } private: int size; }; TV fun(TV &u) { TV t=u; return t; } int main() { TV x,y; x=fun(y); return 0; }则 TV 类的复制构造函数被调用的次数是 A: 1次 B: 2次 C: 3次 D: 4次