52._________A.often B.look C.sometimes D.seem

It can be learned from the passage that Mr. Woodhead______.A．often gives blunt comments on

52._________A. attendingB. registeringC. inviting

52._________A.. aggressionB. anxietyC. pressureD.

________（47）A.Often their own mothers who may be

________（48）A.Often their own mothers who may be

________（49）A.Often their own mothers who may be