英语四级考试历年词汇语法真题及答案大集合

　　56 All the tasks __________ ahead of time, they decided to go on holiday for a week.

　　A) had been fulfilled B) were fulfilled

　　C) having been fulfilled D) been fulfilled

　　57 This article __________ more attention to the problem of cultural interference in foreign language teaching and learning.

　　A) calls for B) applies for

　　C) cares for D) allows for

　　58 He was punished __________ he should make the same mistake again.

　　A) unless B) lest

　　C) if D) provided

　　59 Petrol is refined from the __________ oil we take out of the ground.

　　A) fresh B) original

　　C) rude D) crude

　　60 __________ in the United States, St. Louis has now become the 24th largest city.

　　A) The fourth biggest city it was

　　B) Once the fourth biggest city

　　C) Being the fourth biggest city

　　D) It was once the fourth biggest city

　　Part III Vocabulary and Structure (20 minutes)

　　Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.

　　41 By the time you get to New York, I ________ for London.

　　A) would be leaving B) am leaving

　　C) have already left D) shall have left

　　42 The article suggests that when a person ________ under unusual stress he should be especially careful to have a well-balanced diet.

　　A) is B) were

　　C) be D) was

　　43 The lawyer advised him to drop the ________, since he stands little chance to win.

　　A) event B) incident

　　C) case D) affair

　　44 Sometimes children have trouble ________ fact from fiction and may believe that such things actually exist.

　　A) to separate B) separating

　　C) for separating D) of separating

　　45 He is quite sure that it’s ________ impossible for him to fulfill the task within two days.

　　A) absolutely B) exclusively

　　C) fully D) roughly