I admire my English teacher．I can remember very few occasions ________ she stopped working because of ill health．

1. A.
   that
2. B.
   when
3. C.
   where
4. D.
   which

I admire my English teacher．I can remember very few occasions     she stopped working because of ill health．  A．that       B．when        C．where                     D．Which

I admire my English teacher．I can remember very few occasions     she stopped working because of ill health．

A．that        B．when          C．where          D．which

I admire my English teacher．I can remember very few occasions     she stopped working because of ill health．

       A．that                        B．when                      C．where                     D．which

24．I admire my English teacher．I can remember very few occasions    she stopped working because of ill health． 

 (2010年南京第二次模擬)I admire my English teacher，I can remember very few occasions________she stopped working because of ill health.

A．that                       B．when

C．where                   D．which