外语类商务英语BEC初级(BEC P)

2013年BEC商务英语初级阅读模拟练习(5)

5 题含答案BEC初级(BEC P)
共 5 题返回本类
1单选题1 / 5
The students were having their _______ class.
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C. chemistry
5单选题5 / 5
The water in the river has colour and smell because it is getting _______.
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D. dirtier and dirtier
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