相关试题
换一换
toy 变复数是toies（）
A.正确 B.错误
答案
leaf 变复数（）
A.leafves B.leaves C.leafs
答案
名词变复数 1. orange(复数) 2. banana(复数) 3. photo(复数) 4. family(复数) 5. bus(复数) 6. watch(复数) 7. woman(复数) 8. child(复数)
答案
以复数作为自变量的函数称为复变函数，与之相关的理论就是复变函数论。解析函数是复变函数中一类具有解析性质的函数，复变函数论主要研究复数域上的解析函数。
答案
通常情况下，名词变复数直接在词尾加s（）
A.正确 B.错误
答案
child的复数是children，foot的复数是feet，tooth的复数是teeth，mouse的复数是mice，man的复数是men，woman的复数是women（）
A.正确 B.错误
答案
以o 结尾的名词变复数时，通常加s，少数例外，如potatoes（）
A.正确 B.错误
答案
Why is the little boy crying over there —–He is too short to reach ___ the toy bear ___ the toy car on the shelf
A.both …and B.either …or C.neither….nor D.not…but[;
答案
复数导纳与复数阻抗是互为倒数的关系。
答案
Linlin , _____toy car is that?—It is______.
A.who’s ;hers B.whose ;mine C.whose; her D.who’s;my
答案
热门试题
Danny is playing the toy the baby. [ ]
选出“toy”的同类词：__（）
where is my toy cowboyI________it under the bed— It_____inside your toy bucketRemember, that’s where all your toys are supposed to go
如果变压器的变比K为复数也可以利用其π型等值电路进行相关计算（）
如果变压器的变比K为复数也可以利用其π型等值电路进行相关计算 （ ）
Mum, where is my toy cowboy? I________it under the bed— It_____inside your toy bucketRemember, that’s where all your toys are supposed to go
复数是由（）组成。
Lucky’s toy box was placed in the basement.
I’ll give the toy to _____ wants to have it.
Sorry, it is_to carry a toy gun onto the plane（）
where is my toy cowboyI________it under the bed.— It_____inside your toy bucket.Remember, that’s where all your toys are supposed to go.
стол 的复数形式是 столы?。
Mother asked the youngest girl _________ with her toy car.
This land was a toy factory. Now it will be _____ for a new school.
The company hasa new toy and it sells well in the market.
If you feel the toy, it will make you______ loudly.
What a lovely toy! Who bought it for you? —I made it by _________．
Why does John like the cartoon named Toy Story（）
复数的极坐标表示式为A=rejα,式中r称为复数A的模，α称为复数A的辐角（）
The toy shop near my school _______ all day on Sunday.
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