完成句子,使改写后的句子完整,并与原句意思相符,注意每空只填一个单词。

小题1:I knew nothing about it before you told me.

I _____________ know anything about it ____________ you told me.

小题2:Unit Two is more difficult than any other unit in this book.

Unit Two is ____________ ____________ difficult in this book.

小题3:My mum asked me not to swim in the sea.

My mum asked me to __________ ___________ in the sea.

小题4:There is no life on the earth without water.

There is no life on the earth ___________ there is ___________water.

小题5:We are planning to go to Zhanjiang soon.

We are _____________ ___________ Zhanjiang soon.

下列有关肉芽肿性唇炎说法正确的是（）

A.一旦发病，上、下唇均同时受累

B.好发于儿童及青少年

C.患者通常伴有红斑狼疮、类风湿关节炎、甲亢等免疫性疾病

D.组织病理主要表现为表皮和真皮的嗜酸性粒细胞的浸润

E.治疗上需寻找及去除慢性病灶，如扁桃体炎、龋齿、齿槽脓肿等，注意口腔清洁卫生