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.

下述有关血吸虫病的描述中哪项是错误的（）

A.可引起肝硬化

B.虫卵可从粪便排出体外

C.急性虫卵结节可引起积脓

D.钉螺是中间宿主

E.肺、脑可发生虫卵结节