精选优质文档-倾情为你奉上Unit11.被警察询问时，杰夫极力保持冷静，沉着地回答每个问题。(composure)Jeff tried to keep his composure and answer every question calmly when inquired by the policeman.2.油价不断上涨，世界各国都不同程度地受到了影响。(one way or another)With oil prices keeping on increasing, all the countries in the world have been affected (in) one way or another3.他在会上提出了一系列可能避免环境污染的措施。(ward off)At the meeting he proposed a series of measures that might ward off the environmental pollution.4.迈克向他父亲保证他一定会全身心投入到即将到来的比赛上。(assure)
