_______ with what the students had done, the teacher praised them highly.[ ]

A. Delight  

B. Delighting

C. Delighted  

D. Being delighting

瘰疬初期伴有颧红、潮热，舌质红，少苔，脉细数等全身症状，其内治法为（）。

A.养阴清热

B.化痰散结

C.疏肝解郁

D.益气养血

E.滋补肝肾