liyueyuan 幼苗
共回答了20个问题采纳率：85% 举报
1年前
随风之梦 幼苗
共回答了3个问题 举报
suqian88 幼苗
共回答了7个问题 举报
回答问题
一道英语选择题a sound was heard __ the wind.A.over B.in C.with D.ac
1年前1个回答
为什么?I have heard __ food like this increase the risk of canc
The waterfall can be seen _ __. Its sound may be heard __ tw
She hasn't heard __ her mother __ a long time填介词
1年前4个回答
The girl was often heard __(to play/play)the piano in the ne
1年前2个回答
His answer __ quite right.A.listened B.listened to C.heard D
I have heard that your book __(come) out tomorrow
The noise of desks __ could be heard out in the street.
1年前11个回答
初一英语题 求助(原因)He has not __ heard the good news.A. already B.
She ran __ the room when she heard the al
1年前3个回答
英语句型转换,.主动变被动!Q：We heard Betty sing a song just now.Betty __
When the girl heard the news,she could do nothing but __ bac
I heard someone __ for help while I was reading a novel at h
I heard some children __(sing) a song just now .
We were __ when we heard the story of Hong zhanhui A.impress
I heard her __(open) the door and ___(come) into the room
The door __ open,and Tom's angry voice could be heard from o
the woman was about to open the door __ she heard a strange
I tried to call you __ I heard from him,but you were not in.
你能帮帮他们吗
足球运动是人们喜爱运动，其中有许多物理知识，足球守门员在发门球时，将一个静止的质量为0.4kg的足球，以8m/s的速度踢
答案4中后天形成的遗传病是什么,
有48个组剧,最大值91,最小值55,若组ju为6,可分几组?
20.02*37-200.2*1.9+2002*0.82 简便计算
哪些动物属于猫类?
精彩回答
名著阅读 （A）“万卷经书曾读过，平生机巧心灵，六韬三略究来精。胸中藏战将，腹内隐雄兵。谋略敢欺诸葛亮，陈平岂敌才能。略施小计鬼神惊。”
在对酸、碱的学习时，我们运用归纳的思维方法得出来了酸碱的相似化学性质，根据它们的相似化学性质，我们可以用演绎的思维方法推断出某一同类物质的化学性质．如：我们知道氢氧化钾是碱类物质，就可以由碱的化学性质推得氢氧化钾能与硫酸反应生成硫酸钾和水，请你用同样的思维方法推断并用化学方程式表达出醋酸的化学性质．（至少三条）
把5升水倒入长0.5米，宽0.4米的玻璃缸里水深______分米．
在体育场观看比赛时，向场内投掷物品的行为属于 [ ]
如果a是自然数,那么2a就是（ ）,2a+1就是（ ）
