Soil temperatures in Death Valley, California, near the Nevada borer, have been known to reach 90 of degrees Celsius
这个题很明显是d错了, 可为什么我觉得c也不对阿
Mexican jumping beans are actually seeds in which contain moth harvae whose activity causes the seeds to "junp"
答案是b 是不是要改成 actual 阿, c不也应该有错吗 in which 后加完整句
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1.c 没有错啊,被动语态
2。我感觉是c 错了,应该是which吧,指代seeds,你再看一下原题,是不是看错了
再请问一下,第一个题中B选项用are known不对吗
第二个题估计是答案错了
可以呀
2种都对
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