精选优质文档-倾情为你奉上2017年英语真题Part Vocabulary and Structure Directions: There are 15 incomplete sentences in this part. You are required to complete each one by deciding on the most appropriate word or works from the 4 choices marked A.,B.,C. and D. then you should write the letter in the corresponding space on the Answer Sheet. 1.Dont get discouraged. Learning a new language_a lot of effort.A.takeB.would takeC.has taken D.takes2.Californians, in fact, seem to have_