相关试题
Listen and choose
你将听到一个句子，根据你所听到的内容, 选择相符合的一项，并将其字母编号填在题号前的括号内，每小题将读两遍。(每小题1分，共10分)
补全对话。（5%）
A: last Sunday?
B: Yes, I did. My classmates and I went to plant trees.
A: How did you plant trees?
B: First, we in the ground. Then, we
and put them into the holes.
After that, we . We watered the young trees.
A: ?
B: Yes, they are. They can stop the wind and they can make the air fresh and clean.
A: We should plant more trees.
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