149. Do not start a book unless you can see from the first few pages that it is ______ you can easily read and understand.

Do not start a book unless you can see from the first few pages that it is ________ you can easily read and understand．

1. A.
   that
2. B.
   one
3. C.
   the one
4. D.
   that one

Do not start a book unless you can see from the first few pages that it is ________ you can easily read and understand.

       A．that     B．one       C．the one        D．that one  

149. Do not start a book unless you can see from the first few pages that it is ______ you can easily read and understand.

  A. that               B. one            C. the one              D. a one

Do not start a book unless you can see from the first few pages that it is ________ you can easily read and understand.

A. that               B. one                 C. the one         D. that one  

Do not start a book unless you can see from the first few pages that it is           you can easily read and understand．

A． that         B． one         C． the one            D． that one

Do not start a book unless you can see from the first few pages that it is ______ you can easily read and understand.

A. that             B. one               C. the one             D. a one

 Do not start a book unless you can see from the first few pages that it is ________ you can easily read and understand.

       A．that                 B．one                 C．the one             D．that one  

 Do not start a book unless you can see from the first few pages that it is ________ you can easily read and understand.

  A．that                 B．one                 C．the one            D．that one  

 Do not start a book unless you can see from the first few pages that it is ________ you can easily read and understand.

A. that          B. one            C. the one            D. that one