根据短文内容判断下列句子的正(√)误(×)。

      It's sunny on Sunday morning. There are many people in the park. They are having fun together. Some

are playing games under a big tree. Some are climbing the hill. Others are rowing on the lake. John is reading

a book in front of the house. Lucy is playing with a ball. Becky and Flower are singing. Kate and Ann are

dancing beside the tree.

( ) 1. There are a lot of people in the zoo.

( ) 2. Many people have a good time.

( ) 3. John is reading a book.

( ) 4. Kate and Ann are dancing behind a tree.

( ) 5. Lucy and Flower are singing.

下列正常分娩机转哪项是正确的（）

A.衔接：无论初产妇、经产妇儿头均系于临产后衔接

B.俯屈：大囟门下降位置最低

C.内旋转：大囟门转向母体前方

D.仰伸：颏部紧贴胸部

E.外旋转：胎头随肩的内旋而外旋转