—Are you still busy ?

—Yes, I _______ my work and it won’t take long .

A．just finish

B．am just finishing

C．have just finished

D．finished

针眼在脓已成时，应切开排脓，外麦粒肿在眼睑皮肤面切开，切口与睑缘垂直，内麦粒肿则在睑结膜面切开，切口与睑缘平行。