英語四級詞匯練習試題

　　1.Lung cancer, like some other cancers, often doesnt produce ________ until it is too late and has spread beyond the chest to the brain, liver or bones.

　　A) trails

　　B) therapies

　　C) symptoms

　　D) symbols

　　2.With the increasing unemployment rate, workers who are 50 to 60 years old are usually the first to be ________.

　　A) laid off

　　B) laid aside

　　C) laid out

　　D) laid up

　　3.The physical differences between men and women can be ________ directly to our basic roles as hunters and child-bearers.

　　A) pursued

　　B) traced

　　C) switched

　　D) followed

　　4.It is clear that the dog has a much greater ________ of its brain devoted to smell than is the case with humans.

　　A) composition

　　B) compound

　　C) percent

　　D) proportion

　　5.American college students are increasingly ________ with credit card debt and the consequences can be rather serious.

　　A) boosted

　　B) burdened

　　C) discharged

　　D) dominated

　　1.答案：C

【英語四級詞匯練習試題】相關(guān)文章：

小升初英語練習試題09-25

長春中考英語練習試題09-25

小升初英語專項練習試題09-26

中考英語練習試題：詞語運用09-25

陜西中考英語模擬練習試題09-26

最新成人高考英語練習試題04-08

2017中考英語練習試題09-25

成人高考模擬練習試題：英語09-26

英語四級考前模擬試題12-21

大學英語四級詞匯大全07-20