Some children hate _____ when their parents try to join their circle of friends. [ ]

A. that

B. this

C. it

D. them

下列不适用于分泌性中耳炎的处理是（）。

A.用鼻腔减充剂保持鼻腔和咽鼓管通畅

B.腺样体刮除

C.扩血管药物应用

D.鼻息肉摘除下甲切除术

E.鼓膜穿刺或切开置管