男性，8岁。头痛伴喷射状呕吐2个月。CT检查见图示。需要进行鉴别诊断的疾病包括（）

A．室管膜瘤

B．髓母细胞瘤

C．脑囊虫(脑室型)

D．生殖细胞瘤

E．胶质母细胞瘤

句型转换。

1. Thank you. You help me with my Chinese. (变为同义句)

    Thank you ______ ______ me study Chinese.

2. We have one math lesson on Monday. (对划线部分提问)

     ______ ______  math lessons do you have on Monday?

3. My father has a short break after lunch. (变为否定句)

    My father ______ _______ a short break after lunch.

4. I want to live in China because I like China and its culture (文化). (对划线部分提问)

     ______ ______ you want to live in China?

5. School is over at about 5:10 p.m. (对划线部分提问)

     ______ ______ is school over?