Rainforests __________ and burned at such a speed that they will disappear from the earth in the near future.
A．cutB．a(chǎn)re cutC．a(chǎn)re being cutD．had been cut
C
考查時(shí)態(tài)及語態(tài)。句意：雨林正在以這樣的速度被砍伐和燒毀，在不久的將來他們會(huì)在地球上消失�？芍衔拿枋龅氖钦谶M(jìn)行中的動(dòng)作，雨林是cut的動(dòng)作對(duì)象，故用被動(dòng)語態(tài)，選C。
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