本文目录
area前面用a还是an？
前面加冠词an，例如：
1.The school is in an area where animals live wild and can be hunted.这个学校位于的区域有野生动物出没，还允许对其进行猎杀。
2.Soon, an area of sea ice the size of Australia.不久之后相当于澳洲这么大区域的海冰。
3.They live in an area ill served by public transport.他们住在公共交通条件很差的地区。
在某方面活跃的英文短语？
Activeinanarea，beexcitedtodosth。
cover的用法和短语？
cover可以用作动词释义之一 An insurance policy that covers a person or thing guarantees that money will be paid by the insurance company in relation to that person or thing. 保险
例句 Their insurer paid the $900 bill, even though te policy did not cover it. 他们的保险公司赔付了他们$900，尽管保单并没有严格保到此项。
cover可以作名词释义之一 something that is a cover for secret or illegal activities seems respectable? or normal, and is intended to hide the activities. 掩护
例句 He ran a construction company as a cover for drug dealing. 他经营了一家建筑公司，作为毒品交易的掩护。
短语有from cover to cover 从头到尾
例子 She read the book from cover to cover. 她从头到尾读了这本书。
cover up 掩盖
例子 He suspects there's conspiracy to cover up the crime. 他怀疑有掩盖这桩罪行的阴谋。
zone和area有什么区别？
area通常是指面积可测量或计算的地区、界限分明的地区、自然分界的地区，但不是行政上的地理单位。如：desert areas in North AfricaMany wild animals died in this area.zone通常指地理上的（地）带，尤指图标上的环形地带，在指地区时指有某一特征、目的或用途的地区，还可指时区。如：an unnuclear-free zonethe frigid zonesWhen we study the map of time zones, we can see America lies in seven zones.
areaof前面用什么？
an area of或the area of
