句型转换

1.A. John usually walks to school.(同义)

   B. John usually _____ to school _____ _____.

2.A. I usually take the bus to school(同义)

   B. I usually _____ to school _____ bus.

3. It is four miles from my home to school.(提问)

     _____ _____ is it from my home to school?

4. It takes me twenty-five minutes to get from home to school.(提问)

    _____ _____ _____ it _____ to get from home to school?

5. Did you take a train to Beijing?(同义)

    Did you go to Beijing _____ _____?

流行性乙型脑炎是( )

A．消化道隔离
B．呼吸道隔离
C．虫媒隔离
D．血液/体液隔离
E．严密隔离