选A是正确的.我将这个句子的主干给你挑出来:
A theif(who broke into a church) was caught because traces of wax(found on his chlothes) had come from the sort of candles(used only in churches).
括号里面的都是补充说明部分.because后面要完整句子,但缺少谓语,明显B和D都不可以做谓语,而C的时态不对,所以选择A.
选A是正确的.我将这个句子的主干给你挑出来:
A theif(who broke into a church) was caught because traces of wax(found on his chlothes) had come from the sort of candles(used only in churches).
括号里面的都是补充说明部分.because后面要完整句子,但缺少谓语,明显B和D都不可以做谓语,而C的时态不对,所以选择A.