一、重點(diǎn)單詞
surround v. 圍繞,包圍
The police surrounded the house.
The house was surrounded with trees.
spring n. 春天,泉 v. 彈起,跳躍
The cat sprang up suddenly.
heat n. 熱度,熱 v. 加熱
heated a. 熱烈的,激烈的
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