下列各句均有一处错误，找出并改正。

1. Let's to fly a kite in the park.

    __________________

2. John don't like walking to school.

    __________________

3. He wants go to a movie today.

    __________________

4. The children are on their way school.

    __________________

 5. They always go pass a big shop.

    __________________

发育性髋关节发育不良的新生儿及婴儿，可能出现的体征有（）

发育性髋关节发育不良的新生儿及婴儿，可能出现的体征有

A.Barlow试验阳性

B.蛙式外展试验阳性

C.Allis征阳性

D.Trendelenburg征阳性

E.Ortolani试验阳性