早教吧作业答案频道 -->英语-->
hehasastomachache的同义句是什么?toeathealthyfoodisveryimportanforus.改为同义句sheoftenhas()coldA.aB.anC.theD.\
题目详情
he has a stomachache的同义句是什么?
to eat healthy food is very importan for us.改为同义句
she often has ( )cold
A.a
B.an
C.the
D.\
to eat healthy food is very importan for us.改为同义句
she often has ( )cold
A.a
B.an
C.the
D.\
▼优质解答
答案和解析
There is something wrong with his stomache.
It is very importan for us to eat healthy food
It is very importan for us to eat healthy food
看了 hehasastomacha...的网友还看了以下：
物理中V=S分之t→T=S分之V是什么意思,我听同学说这是导公式,但是我还是不太懂,请教一下各位仁 2020-05-13 …
关系R和s具有相同的属性个数,且对应的属性取自同一个域。集合{t|t∈R∧t S}标已的是A.R∪S 2020-05-23 …
设关系R与关系S具有相同的目,且相对应的属性的值取自同一个域,则R ∩ S可记作A.{t | t ∈ 2020-05-23 …
设关系R与关系S具有相同的目,且相对应的属性的值取自同一个域,则R∩S可记作A.{t|t∈R∨t∈S 2020-05-23 …
设关系R与关系S具有相同的目,且相对应的属性的值取自同一个域,则R∪S可记作A.{t|t∈R∨t∈S 2020-05-23 …
设关系R与关系S具有相同的目,且相对应的属性的值取自同一个域,则R∪S可记作 ()。A.{t|t∈R 2020-05-23 …
设关系R和关系S具有相同的元数,且对应的属性取自相同的域,集合{t|t∈R∧t∈S}标记的是()。A 2020-05-24 …
设关系R与关系S具有相同的目,且相对应的属性的值取自同一个域,则RNS可记作A.{t|t∈R∨t∈S 2020-05-24 …
设关系R与关系S具有相同的目,且相对应的属性的值取自同一个域,则R∪S可记作A.{t | t∈R∨t 2020-05-24 …
设关系R和关系S具有相同的元数,且对应的属性取自相同的域,集合{t|t∈R□t∈S}标记的是()。A 2020-05-24 …