It is rather difficult to make friends with her, but her friendship, _______, is truer than any other’s.

A．while gaining             B．after gaining    C.when to gain         D．once gained

It is rather difficult to make friends with her, but her friendship, _______, is truer than any other’s.

A．while gaining B．after gaining    C.when to gain         D．once gained

It is rather difficult to make friends with her, but her friendship, _______, is truer than any other’s.

A．while gaining             B．after gaining    C.when to gain         D．once gained

It is rather difficult to make friends with her, but her friendship, _______, is truer than any other’s.

1. A.
   while gaining
2. B.
   after gaining
3. C.
   when to gain
4. D.
   once gained

 It is rather difficult to make friends with her, but her friendship, _______, is truer than any other’s.

  A. while gaining   B. after gaining     C. when to gain    D. once gained

It is rather difficult to make friends with her, but her friendship, _______, is truer than any other’s.

A．while gaining          B．after gaining          C．when to gain           D．once gained

It is rather difficult to make friends with her, but her friendship, _______ , is truer than any other’s.

A．while gaining　 　　　　　 B．after gaining　　

C.when to gain　　　 　　　　D．once gained