中国教训新加坡
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元素周期表中的副族有没有最高或最低化合价,有的话怎么求
the doctor suggested the man have an operation at once这里的have为什么不用原形,又为什么不能用must have?
The doctor suggested that the patient_____an operation without delay.A.must have B.had to have C.had D.have
what did the doctor say about your mother's illness?He suggested that she ___an opreation at once.
The doctor insisted that he _____somking at once.A.quitsB.quitC.must quitD.would quit
英语翻译
The doctor says that he will come at once给医生打电话是过去的事了 为什么是doctor says而不是doctor said呢
If I become rich,what should I do?英语小短文咱英语差到好处叻~
英语翻译这里的should是什么用法,
中文马铃薯怎么翻译印地语马来语感谢了
大料是什么东西
请问食用调料中的大料是些什么东西
是否只要一级电离完全的酸就是强酸硫酸二级电离不完全,居然也是强酸?
有一种酸可以发生完全电离,可以证明它是强酸吗
酸的强弱和什么有关,稀盐酸为什么是强酸,如果和电离有关,那么有没有一种物质是沉淀,但它却是强酸
should he need an operation,she ___ (take) to the hospital.虚拟么,怎么个虚拟法?
First,she ____ ___ ___ to the hospital.
She doesn't need come to hospital today.中哪个地方错了,请指出来
‘I've never been to the Great Wall .'改为间接引He said he .
转述疑问句:My mum said to me,"Have you been to the Great Wall?"My mum______me ___I____been to the Great Wall.
A man was hit on the head by a thing falling down kilometers high altitude.But he didn't get hurt.猜一猜.A man was hit on the head by a thing falling down kilometers high altitude(几千米高空).But he didn't get hurt.Why?
He got hurt in the war . 翻译拜托各位了 3Q
中强酸第一步完全电离?中强酸第一部完全电离吗?清楚的回答,不知道的别祸害人...
He got hurt in the ganme last week改为否定句 He____ ____ hurt in the game last week
it was said that he had been married to a man的意思?
He got a k______ on the head when he fell.
He got____in the battle A hurt B harmed C injured Dwounded
People in China feel e____ at the successful launching of shenzhou 8
We belive that the launch of Shenzhou VII will be another (a ) in China.
China‘s Shenzhou VII 英文怎么读
八角是什么
Ca(OH)2与sio2是否能反应