網(wǎng)校每日一練免費(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！

閱讀理解：

As well,there are 2,000 transmitter towers around Australia,many in high density（密度）residential areas.For example,Telstra,Optus and Vodaphone build their towers where it is geographically suitable to them and disregard the need of the community.The radiation emitted from these towers may have already produced some harmful effects on the health of the residents nearby.

Many transmitter towers were built_____.

A.on high mountains.

B.in places suitable to the phone users.

C.in areas which can take in radiation.

D.in densely populated areas.

正確答案：D

答案解析：本段的第一句話說(shuō)的是：大多數(shù)信號(hào)塔建造在高密度的居民區(qū)內(nèi)。因此答案是D。

相關(guān)推薦：

2016年職稱英語(yǔ)考試網(wǎng)上輔導(dǎo)火爆熱招

2016年衛(wèi)生類職稱英語(yǔ)常用同義詞辨析匯總

職稱英語(yǔ)單詞記憶好方法

衛(wèi)生類職稱英語(yǔ)技巧：如何養(yǎng)成正確的閱讀習(xí)慣