It's Sunday afternoon. The weather is fine. There is a football match between class 2 and class 4. Many students are watching. They're excited. Now, Zhang Wei has the ball. He passes it to Wei Kun. But Wei Kun can't kick the ball. Then John has the ball. The ball flies to Zhang Wei's arm. Zhang Wei is very angry. The ball files into the goal. How is Zhang Wei feeling? He is so happy! Class 4 won the game. Class 2 is very sad.

甲、乙两物体同时同地向东做匀速直线运动，它们的s﹣t图象如图所示．由图象可知（　　）

下面语段中画线的词语，使用恰当的一项是(　　)

举国上下，对于工业明胶流入食药领域的追问已成愈演愈烈之势。随着媒体报道的深入，人们发现，不但与毒明胶沾染的药品食品种类越来越多，个中内幕也更加触目惊心。试图息事宁人的可能并不仅仅是一些不良企业，或许还包括与工业明胶利益链紧密相关的地方政府。因为一旦上级部门开始追责，地方政府也难辞其咎。