题目内容
17．Xuzhou TV Tower is about 656feet（foot） tall．分析 许州电视塔大约656英尺高．
解答 答案：feet 考查单词填空．根据句意许州电视塔大约656英尺高．要用复数形式的feet．
点评 解答此题的关键是根据语境推测要填内容表达的含义，然后能理解各选项内容，有时可能没有必要细细区分每个单词的含义，仅根据句子语气就可以判断出
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