—Nowadays the doctors are trying their best to reduce the people’s fear        they would be affected by the present disease called “Bird Flu （禽流感）”.

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

—Nowadays the doctors are trying their best to reduce the people’s fear        they would be affected by the present disease called “Bird Flu （禽流感）”.

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

  —Nowadays the doctors are trying their best to reduce the people’s fear__________ they would be affected by the present disease called “Bird Flu （禽流感）”.

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

—Nowadays the doctors are trying their best to reduce the people’s fear__________ they would be affected by the present disease called “Bird Flu （禽流感）”

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

Nowadays the doctors are trying their best to reduce the people’s fear_____they would be affected by A-H1N1

1. A.
   whether
2. B.
   which
3. C.
   that
4. D.
   When