第16题: [单项选择]古诗云：“才从塞北踏冰雪，又向江南看杏花。”从地理学角度看，它描述的是： A. 从低纬到高纬的地域分异 B. 从山麓到山顶的地域分异 C. 从沿海到内陆的地域分异 D. 从平原到高原的地域分异 参考答案:A 答案解析:本题考查地理知识，正确答案是A项。“冰雪”、“杏花”表示在同一季节，两处温度不同；气温直接来自于地表的红外线辐射，而地表的温度取决于太阳辐射强度之大小，太阳辐射强度之大小取决于平均太阳高度角的大小，一
第29题: [单项选择]The early pioneers had to ______ many hardships to settle on the new land. A. go along with B. go back on C. go through D. go into 参考答案:C 答案解析:C项“go through 经受；经历；仔细检查，搜查；参加，履行”符合题意，如：These countries have gone
through too many wars (这些国家饱经战火)
第35题: [单项选择]Relaxation therapy teaches one not to fret over small problems. A. worry about B. get involved in C. get angry about D. look for 参考答案:A 答案解析:结构识别。fret over因(无谓的小事)焦虑：Don't fret over trifles．不要为那些小事忧虑不安。worry about担心：Your parents are worrying
