单选题
Sennaleafdoesnotcontainanyveryhairyleaves(Cassiaauriculate),theabsenceofwhichisdemonstratedinthefollowingmanner．Inthesentence"which"refersto
- A．Sennaleaf
- B．followingmanner
- C．Sennaleafandcassiaauriculate
- D．Sennaleafandanyveryhairyleaves
- E．anyveryhairyleaves