I did not expect you, _, I am very pleased to see you.[ ]A. how

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I did not expect you,       _, I am very pleased to see you.[     ]
A. how
B. however
C. but
D. although

答案

举一反三

I think it is they _______ you who are to blame.[     ]
A. rather
B. rather than
C. instead
D. but

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I hear he is ill in hospital. You"d better go           see him at once.    [     ]
A. so
B. or
C. and
D. but

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Are you going to stay at home             go to the movies?[     ]
A. and
B. but
C. so
D. or

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－Mum! math is too hard for me.
－John, work hard,        you"ll find it easy.    [     ]
A. but
B. or
C. and
D. so

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Study hard, _____ you will fail in the exam. [ ]
A. and
B. or
C. so
D. but

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