句型转换。

1. Her sister learns English by listening to tapes.(对画线部分提问)  

                          her sister learn English?

2. I've learned a lot that way.(改为一般疑问句)

                                     a lot that way?

3. He thinks that watching English movies is a good way to learn English.(改为同义句)

    He thinks            is a good way to learn  English                       English movies.

4. I think we should stay at home to do our homework tonight. (改为否定句)

    I                       we should stay at home to do our homework tonight.

5. It makes my listening skills better. (改为同义句)  

    It            my listening skills.

关于中性粒细胞核象的叙述，错误的是

A．可分为核左移和核右移2种

B．反映粒细胞的成熟程度

C．核象变化反映某些疾病的病情和预后

D．正常外周血中性粒细胞核以分2叶的居多

E．杆状核与分叶核之比约为1:13