题目内容
13．He is good at_______．So he knows a lot about animals．（ ）| A． | Geography | B． | Biology | C． | History | D． | Maths |
分析 他擅长生物．所以他知道很多关于动物的事．
解答 答案：B，考查名词词义辨析．句意"他擅长生物．所以他知道很多关于动物的事．"Geography地理；Biology生物；History历史；Maths数学．根据后句So he knows a lot about animals．所以他知道很多关于动物的事．可知他擅长生物．故选B．
点评 理解各个选项的含义，根据具体内容作答．
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| 49．A．Although | B．If | C．Unless | D．Because |
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| 55．A．remembered | B．realized | C．suggested | D．expected |
| 56．A．meaningful | B．humorous | C．frightened | D．pleasant |
| 57．A．problem | B．life | C．time | D．path |
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