短文改错。 My sister saw a lovely cup when w
题型：改错题
问题：
短文改错。
My sister saw a lovely cup when we are shopping the other day. She liked it at once. Then she
bent down and picked up to look at a price on it. As she did this, lots of tea splashed on his T-shirt!
I had to try hardly not to laugh at her shocked face! My sister wanted get out of the shop as fast as
she could when a shop assistant came over to us. It was turned out to be her own cup, that she’d
left on the shelf by mistake. The assistant was clearly as embarrassing as my sister, for I just thought
it was funny!
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倍后，运动半径为_________，线速度大小为_________。