In China, most parents usually don’t let children_____. A: watches TV B: watch TV C: watching TV D: to watch TV

The passage is mainly concerned with ______. A: research on TV influence B: sex and violence on TV C: parents' protest against sex and violence on TV D: control of TV influence on children

TV Sketch/TV Skit

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

2 pick up a TV ____ turn on a TV ____

This TV is ____ all the other TV in the department store.

The TV play is really wonderful. (改为感叹句)________ __________ the TV play is!

You install a TV tuner card on your computer.  You need to record two different TV shows that run on two different channels at the same time.  What should you do？（） A: Install a TV tuner card that supports high-definition TV （HDTV）. B: Install an additional TV tuner card. C: Contact your TV cable or satellite provider to add support for concurrent recording. D: Remove the existing TV tuner card. Install a new TV tuner card that supports MPEG-2 video hardware or software video decoding.

和TV产品根据（）不同，包括和TV、和TV（IPTV）两类 A: 资源 B: 产品类型 C: 资费

[音频]Directions: Use your notes. Put the topics in the order discussed in the lecture A: Long-term effects of TV violence on children B: The amount of violence on TV C: Immediate effects of TV violence on children D: The amount of TV that American children watch