阅读下面的短文，判断正(√)误(×)。

Boy: How do we go to the park?

Girl: Let's go there by bike! Go straight from here. Then turn right. It's next to the hospital. Come on! Let's go.

Boy: No! Wait a minute. It's a red light.

Girl: Here it is, the north gate of the park.

Boy: The north gate? I want to go to the bookstore at the south gate. There is a fruit stand near it.

Girl: It's not far from here.

( ) 1. They go to the park by subway.

( ) 2. The park is next to the cinema.

( ) 3. They get to the north gate.

( ) 4. The fruit stand is at the north gate.

( ) 5. The south gate is far from the north gate.

内燃机的气缸、活塞组连杆和（）等组成一个曲柄连杆机构。

A.摇臂

B.气门

C.曲轴

D.缸套