题目内容
1.多读书对孩子们很有好处。
Reading more books is __________ __________ __________ __________ children.
2.他匆忙地赶往学校，就在这时，他看到了以前的老同学。
He was hurrying to school ____________ he ____________ ___________ __________ his former classmate.
3.空气中过多的二氧化碳使得地球上的热无法释放到太空中去。(prevent)
Too much carbon dioxide ___________ ___________ ______________ ______________ from the earth to space.
4.一种普遍被人们所接受的理论是：宇宙起源于一次大爆炸，它将物质投射到四面八方。
According to _______ _____________ ______________ ____________, the universe began with a “Big Bang” __________ threw matter __________ ____________ _______________.
【答案】
1.of great benefit to
2.when; caught sight of
3.prevents heat from escaping
4.a widely accepted theory; that; in all directions.
【解析】略
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