— I called you yesterday afternoon, but
题型：选择题
问题：
— I called you yesterday afternoon, but there was no reply.
— I ______ a dolphin show in the zoo with my cousins. [ ]
A. watched
B. will watch
C. am watching
D. was watching
题型：选择题
下图是世界某区域略图。读图，完成下列问题。
（1）简述①地建设航天发射基地的有利条件和不利因素。
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（2）图中②③两地湿地广布，请分别简述其成因。
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（3）据报道，近年来④地所在的区域非法牧场扩张对生态环境产生负面影响。你认为主要有哪些负面影
响？
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（4）简析图中60。经线东西两侧所示城市的自然地理区位特征和原因。
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