網(wǎng)校職稱英語(yǔ)每日一練免費(fèi)在線測(cè)試系統(tǒng)將為所有學(xué)員免費(fèi)提供練習(xí)題，所有學(xué)員登錄成功之后即可免費(fèi)練習(xí)。如有疑問(wèn)可以到答疑板與專家進(jìn)行交流，24小時(shí)之內(nèi)即可得到滿意答復(fù)。歡迎大家積極參與！

補(bǔ)全短文 

The structure of a family takes different forms around the world and even in the same society. The family's form changes as it adapts to changing social and economic influences. Until recently， the most common form in North America was the nuclear family， consisting of a married couple with their minor children. The nuclear family is an independent unit. It must be prepared to fend for itself. Individual family members strongly depend on one another. There is little help from outside the family in emergencies. Elderly relatives of a nuclear family are cared for only if it is possible for the family to do so. In North America， the elderly often do not live with the family； they live in retirement communities and nursing homes.

The information in the first paragraph is presented mainly through _____.

A.listing statistics

B.telling a story

C.pointing out similarities

D.pointing out differences

強(qiáng)烈推薦：掃一掃，關(guān)注我們的微信，更快獲取職稱英語(yǔ)報(bào)考動(dòng)態(tài)信息及相關(guān)備考資料，職稱英語(yǔ)考試官網(wǎng)微信公眾號(hào)：zhichengenglish，歡迎添加！