题目内容
9．要花费1400亿元建设兰新高速铁路It willcost140billion yuan tobuild Lan zhou-Xinjiang High-speed Railway．
分析 cost，build
解答 答案：cost，build．本句中主语是it，物作主语，表示花费应该用cost，它跟在情态动词will后面，所以这里应该用动词原形；可知表示"建设"的动词英语说法是build，它跟在to引导不定式后面，所以这里应该用动词原形；故填cost，build．
点评 该题考查学生对句意的理解和对词汇的积累个掌握；根据句意判断出句子中所缺的内容，运用词语的适当形式填注即可．
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