Question

【題目】—A lot of water _______ in Xian every year. It's a big problem.

A. wastes B. is wasting

C. have been wasted D. is wasted

Answer 1

【答案】D

【解析】

試題分析：句意：--大量的水每年在西安被浪費(fèi)。那是個(gè)大問(wèn)題。water和waste之間存在被動(dòng)關(guān)系.應(yīng)用被動(dòng)語(yǔ)態(tài)，可先排除A、B兩項(xiàng)；又根據(jù)題干中的時(shí)間 狀語(yǔ)every year可知應(yīng)用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。故選D。