Many of us turn a deaf ear to the advice given by our parents      we know it to be valuable.

A. as if            B. so that                  C. now that         D. even though

Many of us turn a deaf ear to the advice given by our parents ________ we know it to be valuable．

1. A.
   as if
2. B.
   so that
3. C.
   now that
4. D.
   even though

Many of us turn a deaf ear to the advice given by our parents      we know it to be valuable.

A. as if            B. so that                  C. now that         D. even though

Many of us turn a deaf ear to the advice given by our parents, _______ we know it to be valuable.

　 A. as if　　　　　 B. so that　　　 C. now that　　　 D. even though