1．(2019·全国卷Ⅰ)The glaciers(冰川) are disappearing, changing the face of Kilimanjaro.表面；面貌
2．(2019·全国卷Ⅰ)It is difficult to figure out a global population of polar bears as much of the range has been poorly studied...活动范围
3．(2019·江苏卷)Within two years it had topped out at almost fourteen hundred feet and was more than half a mile across.宽
4．(2019·浙江卷)We've gone to the opposite extreme of a few decades ago when parents tended to be more strict.对立的；相反的
5．(2017·全国卷Ⅰ)I never felt an urge to learn any sign language before.姿态；手势
