2014
高考英语二轮阅读理解限时训练精品题(20)及答案 [史地自然型阅读理解(一)]----- (二) squirrels often communicate with whistles, chirps and chucks, which sound like the word “chuck”. whistles and chirps are like the sounds that many birds make.now scientists have translated some of their squirrel¬speak. hare, a professor of zoology at the u