A scientific report has found that snow and ice on Africa’s highest mountain Kil

A scientific report has found that snow and ice onAfrica’s highest mountain Kilimanjaro ______rapidly and could vanish within 20years.   

A．has beenmelted                        B．will melt

C．is melting                             D．was beingmelted

试题答案

【答案】

C

【解析】

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