被活塞封闭在气缸中的一定质量的理想气体温度升高时，压强保持不变，则（ ）．
被活塞封闭在气缸中的一定质量的理想气体温度升高时，压强保持不变，则（ ）．
每个
Practice 8 (1) Every country tends to accept its own way of life as being the normal one and to praise or criticize others as they are similar to or different from it. And unfortunately, our picture of the people and the way of life of other countries is
Practice 8 (1) Every country tends to accept its own way of life as being the normal one and to praise or criticize others as they are similar to or different from it. And unfortunately, our picture
填入下面横线处，与上下文衔接最恰当的一项是（ ） 人生总是与苦难同行，____。 ①在苦难中奋起②有的人甘于沉沦③而有的人不甘沉寂 ④最终获得了成功⑤苦难成了他们抱怨命运的理由。
填入下面横线处，与上下文衔接最恰当的一项是（ ） 人生总是与苦难同行，\_\_\_\_。 ①在苦难中奋起②有的人甘于沉沦③而有的人不甘沉寂 ④最终获得了成功⑤苦难成了他们抱怨命运的理由。