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I was really anxious about you. You ____ home without a word. [ ]
1年前
茶水很烫时,人们往往向水面吹气,吹一阵就可以喝了,这主要是因为( )
1年前
It's______ colder today than it was yesterday.
1年前
Danny has ____ ____ ____ shoes for Li Ming. 丹尼为李明准备了一双鞋。
1年前
I don’t know when my father _____ back, but I’ll let you know when he ___back.
1年前