Although he had stayed in that business for two years，______
(1)【◆题库问题◆】：[单选] Although he had stayed in that business for two years，_______he still wanted to switch to a different career．A．andB．butC．yetD．So
_______he(1)【◆题库问题◆】：[单选] Although he had stayed in that business for two years，_______he still wanted to switch to a different career．A．andB．butC．yetD．So