小题1:The girl looks beautiful in the ______(shine) red silk.

小题2:Jay sang the song________(beautiful).

小题3:The water in the river is_______(harm). You can drink it without cooking.

小题4:Can you tell me the ______(mean) of this word?

小题5:The Green family had a ______(delight) holiday last week.

鼓膜切开术的适应证是（）

A.穿孔太小，引流不畅

B.炎症确已消退，鼓膜穿孔长期不愈者

C.有并发症可疑，但无需立即行乳突手术

D.全身及局部症状较重，鼓膜明显膨出，经一般治疗无明显减轻

E.鼓膜穿孔后大量耳漏