I heard a bus accident happened yesterday. —The bus crashed. Luckily, only a few passengers were _____ injured in the traffic accident.

下列各句中加点成语的使用，全都正确的一项是①这座小镇三面环山，一面正对松花江，由于山高水低，过境洪水和山上的来水都通过这里的九道沟泄入江中。②“学知逆水行舟，不进剥退”的古语揭示了学无止境、需终生学习的道理，实属不刊之论。③有时候，很多人低头看看自己索然无味的生活现状，会突然想有一次旅行，希望旅行中有班荆道故的欣喜。④强权政治总是以舆论抹黑，武力威胁的方式压服反对的力量，这种危言危行付息所有爱好和平的国家和人民警惕。⑤杨绛先生对中国的责任，对国家和民族的爱，都非常纯粹，格调非常之高，令知道她的人对她高山仰止。⑥我国各级俱乐部，乃至国字号球队、中国足协，在如何对待留洋问题上，一直是首鼠两端，处于犹豫之中

the environment of fiercecompetition, the only way John could imagine _______ stress was to get tougherby making greater efforts

Would you mind taking the underground to the theatre tonight–_________. It will take less time than driving a car.

I don’t know if it tomorrow. If it ，we won’t go hiking.