句型转换。

1. They did their homework last night. (改为否定句)

    They __________ their homework last night.

2. I was born on June 22, 1984. (就划线部分提问)

    ___________ born?

3. She went to bed at nine last night. (就划线部分提问)

   __________ she __________ to bed last night.

4. We lived in London for about three years. (就划线部分提问)

    __________ you __________ in London.

5. She got there at 8:00.I got there at 8:00, too.(合为一句)

    __________ got there __________ time.

如该患儿出现显著肺动脉高压时，可表现哪个心腔肥大

A．左心房、左心室、右心室肥大

B．左心房、左心室、右心房肥大

C．右心房、右心室、左心室肥大

D．左心房、左心室肥大

E．全心肥大