【C6】A．In additionB．By comparisonC．In conclusionD．By chance

【C11】A．In additionB．For exampleC．Above allD．In short

【C5】A．In additionB．ThereforeC．YetD．Then

The error in the sentence "I very happy" is an example of______.A．additionB．substitutionC．

【C6】A．whoB．in whichC．whichD．by which

【C3】A．in additionB．as wellC．as well asD．moreover

【C8】A．In additionB．In contrastC．For exampleD．At any rate