永远放心 幼苗
共回答了27个问题采纳率：85.2% 举报
1年前
回答问题
We heard Tom sing an English song just now.改为被动
1年前1个回答
we heard Tom sing an English song just now.是从句么
1年前3个回答
1 i often heard him sang-------（sing）this song when i was a
Tom was all smiles when he heard the news.
独立主格改写,1 we heard that she was singing in the next room.2 I
the girl was heard to sing a song in her room by us.改同义句 we
1年前2个回答
一道英语词义辨析When we heard how well the new corporation was doing
2010年5月 语法题No one was more pleased than I when we heard that
he was heard singing=he was heard to sing?
1年前6个回答
英语被动语态问题I heard Tom singing just now Tom __has___ __singing_
一道SAT语法题搞不懂【No one was more pleased than I】when we heard tha
—All the happiness was_________ when we heard the bad news f
Last year,he often heard Tom (sing) in next room
He was often heard sing .对么
They were heard ____（sing）when I walked past.They were heard
1年前4个回答
She heard someone was singing（改为简单句）
i heard he （）（sing）at that time.为什么填was sing
she was heard singing song just now
一个英语问题 I heard her singing an English song when
你能帮帮他们吗
简要介绍一下如何才能保持健康,并展开想象,适当发挥80字左右all of to behealthy……
方程√2x²+3X=0的根是多少？
用配方法证明.无论x为何实数.代数式负x的平方加4x减8的值恒小于0
including和included的区别?
一吨煤有五分之四t,用去他的二十分之一,用去了多少t?请快点回答,我急用,
精彩回答
阅读下面的文字，按要求作文。 在我们中华民族的语言宝库中，有许多词语是赞美“空”的，例如：“一身正气，两袖清风”“空灵剔透”“虚怀若谷”……
有一个长90cm,宽60cm 的长方体水缸里面装了一些水，并有一块长36cm 宽30cm 的铁块沉于水中，如将铁块捞出 水面将下降2cm，铁块高几厘米?
如何将参数方程{x=1+sin2θ,y=2sinθ+2cosθ}化为普通方程?
一个正方体的棱长扩大4倍,她的表面积和体积扩大几倍
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