【摘要】 即将参加意大利语考试的考生们，考试即将到来，你们的备考工作进行得如何了？考必过为大家精心整理了2015年上半年托业考试词汇练习：单项选择，希望能够助力意大利语考试。那么，同学们一起快来做题吧！关于2015年上半年托业考试词汇练习：单项选择的具体内容如下：
考必过为您整理“2015年托业考试词汇练习：单项选择及答案”，助您备战托业考试。祝你考试，欢迎登录考必过网站查看更多托业考试内容。【网络综合 - 托业考试(TOEIC)试题】
1、The simple of these is the carbon dioxide from the respiration of an ant cluster, a chemical that acts pheromone to promote aggregation.
The word "cluster" is closest in meaning to which of following?
(A) organ
(B) activity
(C) group
(D) cycle
2. Fire ants also make use of an alarm pheromone to alert workers to an emergency, and their scouts lay down a trail pheromone as a guide during mass migrations.
The word "alert" is closest in meaning to which of following?
(A) allow
(B) transport
(C) warn
(D) provide
3. A fire ant queen emits a chemical signal that identifies her to the colony's workers. They respond by scurrying to gather around her. The decomposing corpse of a dead ant also generates a signal, to which workers respond by eliminating the corpse from the nest.
The word "scurrying" is closest in meaning to which of following?
(A) agreeing
(B) appearing
(C) competing
(D) rushing
4. Rivers also reveal clay along their banks, and erosion on a hillside may make clay easily accessible.
The word "accessible" is closest in meaning to which of following?
(A) buried
(B) improved
(C) available
(D) workable
5. Variations of clay composition and the temperatures at which they are fired account for the differences in texture and appearance between a china teacup and an earthenware flowerpot.
The phrase "account for" is closest in meaning to which of following?
(A) reduce
(B) explain
(C) combine with
(D) list all of
6. One researcher observed babies and their mothers in six diverse cultures and found that, in all six languages, the mothers used simplified syntax, short utterances and nonsense sounds, and transformed certain sounds into baby talk.
The word "diverse" is closest in meaning to which of following?
(A) surrounding
(B) divided
(C) different
(D) stimulating
7. Other investigators have noted that whhen mothers talk to babies who are only a few months old, they exaggerate the pitch, loudness, and intensity of their words.The word "noted" is closest in meaning to which of following?
(A) theorized
(B) requested
(C) disagreed
(D) observed
8. They also exaggerate their facial expressions, hold vowels longer, and emphasize certain words.
The word "emphasize" is closest in meaning to which of following?
(A) stress
(B) repeat
(C) explain
(D) leave out
9. When songs have been subjected to these processes, their origin is usually impossible to trace.
The word "subjected" is closest in meaning to which of following?
(A) reduced
(B) modified
(C) exposed
(D) imitated
10. This constant reshaping and re-creation is the essence of folk music. Consequently, modern popular songs and other published music, even though widely sung by people who are not professional musicians, are not considered folk music.
The word "essence" is closest in meaning to which of following?
(A) basic nature
(B) growing importance
(C) full extent
(D) first phase
以上就是考必过为大家整理的2015年上半年托业考试词汇练习：单项选择的具体内容。所谓未来，其实只是过去的堆砌，堆砌昨天便有了今天，堆砌今天便有了明天，堆砌明天便是未来。最后，考必过预祝大家在未来的意大利语考试中能够取得优异的成绩！