(2013·高考浙江卷)Bears fat stores throughout the summer and fall to have energy enough to last

发布时间:2020-08-17 08:43:00

(2013·高考浙江卷)Bears      fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
A. pack up
B. build up
C. bring up
D. take up

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A. pack up
(答案→)B. build up
C. bring up
D. take up
解析:选B。题干的意思是:“熊在整个夏天和秋天储存脂肪,以便有足够的能量维持它们冬眠期的生命。”pack up停止工作,收拾行装;build up逐渐增加,逐渐积累,逐渐增强;bring up教育,抚养,呕吐;take up从事,开始。根据题干的意思可知正确答案为B项。题干中have sth.to last sb.结构意为“足够某人使用/维持”。
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