Our teachers often tell us, “the harder you study, the more questions you will think of 　　　　 ．”

A．asking　　 　　 B．to ask　　　　 　　　　　　　 C．being asked　 D．to be asked

 Our teachers often tell us, “the harder you study, the more questions you will think of

         ．”

       A．asking              B．to ask            C．being asked         D．to be asked

 Our teachers often tell us, “the harder you study, the more questions you will think of    ．”

A．asking         B．to ask         C．being asked    to be asked

Our teachers often tell us,“the harder you study, the more questions you will think of ________．”

1. A.
   asking
2. B.
   to ask
3. C.
   being asked
4. D.
   to be asked

Our teachers often tell us, “the harder you study, the more questions you will think of_____．”

       A．asking         B．to ask              C．being asked          D．to be asked