The government has made laws to protect animals，so the number of the endangered animals ________ in recent years.
A．had grown　B．grew
C．has grown　D．is growing
C
句意：政府已制定了法律保護(hù)動(dòng)物，所以最近幾年瀕危動(dòng)物的數(shù)量已經(jīng)增長(zhǎng)。時(shí)間狀語(yǔ)“in recent years”常與現(xiàn)在完成時(shí)連用，故選C項(xiàng)。
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