We have helped the animals in danger _______ it has still a lot ofthings to do .[ ]A. soB. and C. bu

题目简介

We have helped the animals in danger _______ it has still a lot ofthings to do .[ ]A. soB. and C. bu

题目详情

We have helped the animals in danger _______ it has still a lot of things to do .        
[     ]
A. so  
B. and
C. but
题型:单选题难度:中档来源:同步题

答案

C

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