The asphalt at La Brea seeps to the surface, especially in the summer, and forms shallow puddles that would often have been concealed by leaves and dust.
The word "concealed" is closest in meaning to which of following?
(A) highlighted
(B) covered
(C) transformed
(D) contaminated
答案：B
以上就是新航道托福频道为大家整理的托福词汇猜测题之concealed，希望对大家有帮助，更多资讯、资料请访问新航道托福词汇频道 http://www.xhd.cn/toefl/cihui/
