根据所给首字母，填写单词，补充完整句子。

1. She was d_______, so she can't hear.

2. This book is about space t_______. It's very interesting.

3. — When did you a_______ in Beijing? 

    — I got there yesterday.

4. The students are s_______ English words in the class now.

5. Daming is going to have a birthday p_______ in his home tomorrow.

慢性淋巴细胞白血病的血液学特点不正确的是（）

A.血液中淋巴细胞≥60%

B.骨髓中淋巴细胞＞40%

C.淋巴细胞PAS染色呈阳性

D.原淋和幼淋巴细胞较少见

E.大多数病例为T细胞异常增生