横扫狂风 幼苗
共回答了19个问题采纳率：94.7% 举报
1年前
孤寂寒冰 幼苗
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豆豆angel 幼苗
共回答了60个问题 举报
朵朵然 幼苗
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回答问题
my sister always go to school by bus.改错
1年前3个回答
英语问题 急!my sister always goes to school early,and she is ( )l
1年前1个回答
My sister always watches TV at night 改为一般疑问句
My sister always ----- her homework at home.a.do b.does
My sister also ()at this school.
1年前2个回答
My sister has lunch at school every day.(改为否定句）My sister ___
1年前9个回答
（1）my sister and I at school.
my sister always ___(表扬) me when I did well at home
MY SISTER HAS LUNCH AT SCHOOL.否定句 MY SISTE（）（）LUNCH AT SCHOO
1年前6个回答
AT IN 的区别My younger brother is at middle school 和 My sister
my sister works at school.改为一般疑问句
I go to school at 6:30.My sister goes to school at 6:30,too.
I go to school at 7:15.My sister goes to school at 7:15 too.
My sister always d_________up at children"s Day.
Last year,the headmaster at my sister's high school asked if
My sister does her homework at school.(改为否定句)
My sister usually has lunch at school.(改为否定句)
my sister is at school； please go to pick【】up.
My sister usually goes to school at 7:00.(对划线部分提问)
你能帮帮他们吗
小组内交流整数,小数,分数乘除法计算方法,需要注意什么
参加语文课外兴趣小组有20人,数学有22人,既参加语文有参加数学小组有10人,几位参加数学小组的有15人,这个班共多少人
求5π/3的正弦、余弦和正切值.（好吧，这是高中数学书的例题，我看不懂上面的解答，求详解）
f(x)=ln(2x+3)怎么求导呀?
如图，四棱锥P-ABCD的底面是正方形，PA⊥底面ABCD，PA=AB，点M、N分别在棱PD、PC上，且PC⊥平面AMN
精彩回答
考古发掘的遗址和实物是研究历史的第一手资料。我国境内目前已知的最早人类，是在何处的考古发现 [ ]
我国某部宪法将国家性质表述为：“工人阶级领导的，以工农联盟为基础的人民民主国家。”这一表述说明当时 [ ]
下列诗句没有使用比喻修辞方法的是（ ）
先化简,再求值：（X+2Y）（X-2Y）-（2X-Y）（-2X-Y）,其中X=8,Y=-8
