按要求改写句子。

1. He goes to school on foot every day. (改为同义句)

   He ______ ______ school every day.

2. My aunt wants to go there by plane. (对画线部分提问)

    ______ ______ your aunt ______ to go there.

3. It takes us about twenty minutes to get to school on foot. (对画线部分提问)

    ______ ______ ______ it ______ us to get to school on foot?

4. Jane often flies to Japan. (改为同义句)

    Jane often goes to Japan ______ ______.

5. My uncle lives ten miles from his factory. (对画线部分提问)

    ______ ______ ______ your uncle ______ from his factory?

主要通过性接触和血液传播的疾病是（）

A.斑疹伤寒

B.戊型肝炎

C.艾滋病

D.流行性出血热

E.结核病