下列各项，属于下图所示会议公报内容的是（   ）

写出反义词

生气—____     左—____    不紧不慢—____ 

关于x的不等式组$\left\{\begin{array}{c}2x+1>3\\ a-x>1\end{array}\right.$的解集为1＜x＜3，则a的值为____ .

请仔细观察下图，判断下列选项正确的是
 
图甲                                 图乙

A: Mum, I have finished my homework .____ .
B: Of course .Which is your favorite TV program ?
A: Sports .It is said there will be a wonderful football match on TV tonight .
B: ____ 
A: A Chinese team will play against a Japanese team .
B: ____ 
A: I'm not sure . Ball games are usually shown on Channel 8.
B: ____ 
A:Well , it must be on Channel 6 then . Try that .
B: Here it is .____  Let's watch it together .
A: That's all right.