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all his students are B. the teacher himself。 still have a long way to go to solve all the problems concerning the Yangtze River. 辨析: concerning, about, on 這幾個詞都有“有關(guān)”的意思,區(qū)別在于: ① concerning比較正式而已。 Their efforts resulted in failure. 他們的努力歸于失敗 。 The attack led to / resulted in the US ing into the Second World War. 這次襲擊導(dǎo)致美國參與二戰(zhàn)。例如: Let me take a look at all the official documents concerning the sale of this land. What do you know concerning / about this? _______________________________ ② about 則比較通俗,更加口語化 。 are all C. is the teacher himself。 countries 6. Cycling is highly to people’s health and the environment. A. fashionable B. beneficial C. changeable D. suitable 7. — Do you know which path the park? — A. to lead C. leads to 8. This picture was taken a long time ago. I wonder if you can A. find out B C. look out D. speak out 9. Not only interested in football but beginning to show an interest in it. A. the teacher himself is。 The bellboy led us to our rooms. 旅館服務(wù)員把我 們帶到了我們的房間。 If breathed in, they can result in / lead to illness or even death. 如果通過呼吸吸入,他們會導(dǎo)致生病甚至死亡。 In given conditions, a bad thing can lead to / result in good results. 在 一定條件下 , 一件壞事可以導(dǎo)致好的結(jié)果。例如: There has been much debate about prices. _________________________________ — What is this book about? _____________________________________________ — It’s about a debate about animal rights. __________________________________ ③ on 多用于專業(yè)性內(nèi)容或較正式的看法。 are all his students D 10. The doctor advised Vera stron