LETO K 百科知识大闯关1

The color of the hamburger is:

• green

• yellow

• blue

• red

Choose the green triangle:

• 
• 
• 
• 

Red mixes yellow, we get ______.

• blue

• green

• orange

• purple

Which shape is heart?

• 
• 
• 
• 

Are the two trees of the same size?

• Yes.

• No.

Is the man using a ramp to make work easier?

• Yes.

• No.

____ a ball with a bat.

• Kick

• Take

• Put

• Hit

Which goes faster?

• 
• 

Does a car travel farther on flat ground or down a ramp?

• On flat ground

• down a ramp

True or False : A rocket is slower than a hot air balloon.

• True

• False