加州科学分级 · 加州科学Time For Kids G1
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What Sounds Say by LISA JO RUDY With the Editors of TIME FOR KIDS
What do sounds say? Some sounds say, "Something is coming!" Here comes a train!
Some sounds say, "Are you there?" Answer the phone! Some sounds say, "Help is on the way!" The fire truck is coming.
Some sounds say, "It is time to wake up!" Good morning! Some sounds say, "It is time to go!" School is over for today!
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