如题所述
In this world , every family has a mother.a father.a daughter or a son.For plenty of people ,families are very important .when you are very said ,you can found one or two persons to make you feel happiness ,this is you family .
假设90人全是男生，则总分是90×70＝6300，比实际总分：73×90＝6570分少了6570－6300＝270分，这是因为本来有部分是女生，每人少算了80－70＝10分，所以女生有：270÷10＝27人，男生就是90－27＝63人。
辅音
（注：多数辅音的读音与拼音差别不大，可以通过拼音来进行谐音；还有一部分辅音没有对应的拼音字体，这里我们主要是针对/θ ð ʃ ʒ/这四个辅音）其中，/θ/和/ð/这两个音标，它们并没有相近似的拼音来对应，主要是靠嘴形来记忆。
/θ/――上下牙齿咬着舌头尖，发“斯"的音；/ð/――舌头顶上牙堂发拼音z一声；/ʃ/――师；/ʒ/――牙齿闭合，舌头虚碰牙齿发拼音r一声。
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第1个回答 2020-02-04
In this world ,every family has a mother.a father.a daughter or a son.For plenty of people ,families are very important .when you are very said ,you can found one or two persons to make you feel happiness ,this is you family .
I am very gold to become my family member,beacuse i have a pertty good parent and a fairly younger brother .when i come back,i always feel freedom and relaxed.My mother is a kind cook ,she has lots of experience in cooking ,so my brother and i are heathly.
As a daughter,l shouldn't make my parents worry .As a sister ,l should look after my brother .l want to be a great member of my family ,l would try my best to do what l should do in the family.
I am very gold to become my family member,beacuse i have a pertty good parent and a fairly younger brother .when i come back,i always feel freedom and relaxed.My mother is a kind cook ,she has lots of experience in cooking ,so my brother and i are heathly.
As a daughter,l shouldn't make my parents worry .As a sister ,l should look after my brother .l want to be a great member of my family ,l would try my best to do what l should do in the family.
