A．tooB．alsoC．undulyD．unreasonably.

A．tooB．alsoC．undulyD．unreasonably

【C10】A．andB．alsoC．eitherD．then

A．StillB．AlsoC．CertainlyD．Fundamentally

【C2】A．eachB．alsoC．tooD．either

【C3】A．seldomB．alsoC．yetD．even

【C2】A．NonethelessB．AlsoC．ThereforeD．However