【C6】A．stillB．evenC．yetD．too

A．yetB．evenC．stillD．subsequently

A．andB．butC．yetD．unless

【C13】A．StillB．AccordinglyC．YetD．Consequently

【C6】A．stillB．continueC．keepD．remain

【C6】A．forB．evenC．onceD．often

【C4】A．stillB．yetC．evenD．too