補全短文是最令人頭痛的題型，各選項環環相扣，選錯了一個至少錯兩個甚至更多，所以填錯一個選項，就意味着至少沒有了4分。因此務必保證能準確排除干擾項，再根據解題原則進行其他選項的選擇。以下是yjbys網小編整理的關於理工類職稱英語B級模擬試題(補全短文)，供大家練習。
第5部分：補全短文(第46"、一50題，每題2分，共10分)
下面的短文有5處空白，短文後有6個句子，其中5句取自短文，請按照短文內容將其分別放回原有位置，以恢復文章原貌。
American Dreams
There is a common response to America among foreign writers: the US is a land of extremes where the best of things are just as easily found as the worst. This is a cliche (陳詞濫調).
In the land of black and white, people should not be too surprised to find some of the biggest gaps between the rich and the poor in the world. But the American Dream offers a way out to everyone. __________ (46) No class system or government stands in the way.
Sadly, this old argument is no longer true. Over the past few decades there has been a fundamental shift in the structure of the American economy.
The gap between the rich and the poor has widened and widened. __________ (47)Over the past 25 years the median US family income has gone up 18 percent. For the top 1 per cent, however, it has gone up 200 ty-five years ago the top fifth of Americans had an average income 6.7 times that of the bottom fifth. __________ (48)
Inequalities have grown worse in different California, incomes for lower class families have fallen by 4 percent since 1969. __________ (49) This has led to an economy hugely in favor of a small group of very rich wealthiest 1 per cent of households now control a third of the national e are now 37 million Americans living in 12.7 percent of the population, it is the highest percentage in the developed world.
Yet the tax burden on America's rich is falling, not growing. __________ (50) There was an economic theory holding that the rich spending more would benefit everyone as a clearly that theory has not worked in reality.
A. Nobody is poor in the US.
B. The top 0.01 percent of households has seen its tax bite fall by a full 25 percentage points since 1980.
C. For upper class families they have risen 41 percent.
D. Now it is 9.8 times.
E. As it does so, the possibility to cross that gap gets smaller and smaller.
F. All one has to do is to work hard and climb the ladder towards the top.
參考答案：
46.B。這裏要填入的.是這一段的第一句，本段的內容主要是對所發生的事件的陳述，第二句話以代詞She開始，所以前面一句應該是對這個人物的介紹。
47.A。這句話出現在本段的最後，前面一句說當時該罪犯在逃，所以本空大概是承接上一句，繼續說該罪犯的情況，所以選A，即警察正在搜尋他。
48.E。Smith設法讓這個殺人犯平靜下來，給他讀《標杆人生》一書中的片段，並和他就生活的目的這個題目展開討論。
49.D。空白處後面一句說當Smith爲他做早飯時，Nichols大爲吃驚，選項中只有D提到了做早飯的事情，所以答案選擇D。
50.F。空白處之前說的是Nichols終於被Smith感化，空白處後寫的是Smith被給予了爲逮捕Nichols而懸賞的獎金，所以空白處填入的應是Nichols被逮捕的事情，所以選擇F，即隨後她報了警。
