北京新航道致力于为广大考生提供托福培训以及托福考试资讯。近些年来，托福考试越演越烈，家长都希望送孩子出国深造，为了将来的发展和自身的锻炼。托福考试也几经变革，但是总也离不开听说读写几个部分。其中，词汇是基础，贯穿于始终，是一门语言的敲门砖，掌握好词汇是托福考试的步。为了地帮助考生记忆词汇，北京新航道小编为大家整理汇集了一些词汇练习题，正所谓实践出真知，希望大家在做题的过程中加强对词汇的理解和掌握。

　　169. Beads are miniature bundles of secrets waiting to be revealed: their history, manufacture, cultural context, economic role, and ornamental use are all points of information one hopes to unravel.

　　The word "unravel" is closest in meaning to which of following?

　　(A) communicate

　　(B) transport

　　(C) improve

　　(D) discover

　　170. Even the most mundane beads may have traveled great distances and been exposed to many human experiences.

　　The word "mundane" is closest in meaning to which of following?

　　(A) carved

　　(B) beautiful

　　(C) ordinary

　　(D) heavy

　　171. The crossed mandibles enable the birds to exert a powerful biting force at the bill tips, which is critical for maneuvering them between the scales and spreading the scales apart. Next, the crossbill snakes its long tongue into the gap and draws out the seed.

　　The word "gap" is closest in meaning to which of following?

　　(A) opening

　　(B) flower

　　(C) mouth

　　(D) tree

　　172. Next, the crossbill snakes its long tongue into the gap and draws out the seed. Using the combined action of the bill and tongue, the birds cracks open and discards the woody seed covering and swallows the nutritious inner kernel.

　　The word "discards" is closest in meaning to which of following?

　　(A) eats

　　(B) breaks

　　(C) finds out

　　(D) gets rid of

　　上面是几道词汇题，大家都会了么?其实词汇掌握并不难，通过做题是的方法。在语境中体会词汇的用法才能掌握的更牢靠。祝大家取得好成绩。

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