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.

奥迪A6L的舒适系统属于（）网络。

A.CAN

B.LIN

C.MOST

D.都不正确