下列树种为中国特有树种的是（）。A、金钱松 B、广玉兰 C、国槐 D、池杉

任务型阅读。

Dear Betty ,

     Thank you for your e-mail.

     From your e-mail, I know something about your family. You have a small family, and there are only

three people in your family. Your parents are teachers. (1) You haven't got any brothers or sisters. Your

family like west-ern-style food ( 西餐). Hamburgers, beef and some vegetables are your favorite food.

     (2) I have a_big family, and there are six peoples in it. They are mygrandparents, my parents, my aunt

and I. We live in Shanghai, hina. (3)My father is a hotel manager and my mother is an English teacheir at

Shanghai Intemational School. My aunt, my father's sister, is a student of Donghua University. My grandparents are retired (退休). They often play Taijiquan( 太极拳).

                                                                                                                                                    Yours,  

                                                                                                                                                    Liu Mei

根据短文内容，完成下列任务。

1. (1)处句子改为肯定句式。

    _____________________________________________________

2. (2)处句中的错误,并加以改正。

    _____________________________________________________

3. (3)处的句子译成汉语。

    _____________________________________________________

4. 从文中找出small的反义词。

    _____________________________________________________

5. 回答下列问题。

    ①Who likes playing Taijiquan?

    _____________________________________________________

    ②What does Liu Mei's aunt do?

    _____________________________________________________

急淋白血病应用COAP方案化疗出现血尿，应首先考虑（）。

A.DIC

B.泌尿系感染

C.血小板减少

D.白血病细胞形成血栓

E.环磷酰胺引起的出血性膀胱炎

翻译过程的产物是

A．DNA
B．mRNA
C．tRNA
D．核蛋白体
E．蛋白质

简要病史：女性，发热、肾区痛、皮肤潮红4天。初步诊断：流行性出血热。

请简述该病症的现病史？