读短文，判断正(√)误(×)。

      It's April 14th today. It's windy and sunny. We go hiking with our teachers. The birds are flying in the sky.

The rabbits are jumping on the grass. The fish is swimming in the river. Look, Mike and John are fishing near

the river. Helen is catching butterflies. Amy is taking pictures. Zhang Peng is collecting leaves. Where is Miss

White? Oh, she is drawing pictures.

( ) 1. It's sunny today.

( ) 2. The rabbits are walking on the grass.

( ) 3. Zhang Peng is near the river.

( ) 4. Helen is taking pictures.

( ) 5. Miss White is drawing pictures.

冬天，带水的自来水管容易浆裂，主要原因是（　　）

A．铁管热胀冷缩

B．铁管热缩冷胀

C．水比冰密度大

D．冰比水密度大