1. It is generally believed that teaching is ____ it is a science.
A. much as an art as   B. as much an art as   C.an art as much as    D.as much as an art
2. _____ I admire David as a poet,I don’t like him as a man.
A.Only if    B.If only     C. As much     D.Much as
3. ____ ,he talks a lot about his favourite singers after class.
A.A quiet student as he may be      B.Quiet student as he may be
C.Quiet as he may be a student      D.As he may be a quiet student
4.I wonder why you don’t do it as ____ and it’s the third time you have done so.
A.told you    B. be told      C. told to     D. you told