The United States discovered in 1982 that about one-fifth of its farmland ______ topsoil at a rate likely to diminish the soil’s

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问题 The United States discovered in 1982 that about one-fifth of its farmland ______ topsoil at a rate likely to diminish the soil’s productivity.

选项 A、is losing
B、to be lose
C、was losing
D、being lost

答案C

解析时态题。过去进行时可表示过去的某个时间动作在进行，根据句意，C正确。

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专业英语四级

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The United States discovered in 1982 that about one-fifth of its farmland ______ topsoil at a rate likely to diminish the soil’s

专业英语四级

TheUniversityofGeorgia,______in1785,wasthefirststate-supporteduniversityintheUnitedStates.

Theproblemisbelieved______atthemeetingtwodaysago.

IfIacceptedthatjobinAmericaI’dhavetoleavemybelovedkidsandIwouldn’tdothatforallthe______.

So______thateventhepeopleinthenextroomcouldhearhim.

WhichofthefollowingisNOTmentionedintheBeijingannouncement?

Whetherapersonisright-handedorleft-handedresultsfrom________.

DramaTherearemanytheoriesaboutthebeginningofdramainancientGreece./Theonemostwidelyacceptedtodayisbased

Sherefusedto______thedoorkeytothelandladyuntilshegotbackherdeposit.

______enougharticles,Mr.Smithwasrefusedpromotioninhisacademictitle.

A．既能散寒止痛，又能回阳B．既能散寒止痛，又能助阳C．既能散寒止痛，又能潜阳D．既能散寒止痛，又能通阳E．既能散寒止痛，又能升阳附子、干姜都具有的功效是()

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