hugequantitiesofgood的精選

問題詳情：Withmoreforestsbeingdestroyed，hugequantitiesofgoodearth_____eachyear．A．iswashingaway       B．isbeingwashedawayC．arewashingaway      D．arebeingwashedaway【回答】D知識點：動詞時態與語態題型...