Be nervous when answering questions in class.中when英语书上有这句话.when在此处是神马词性哩?如果作为关系副词的话,后面怎么加现在分词哩?我把他看作介词来理解,可是when没有介词的词性 o(）＾）)o

when you meet 什么 please do not be so nervous be nervous of还是be nervous about try to look n——when you are giving a talk.do not be nervous she feels nervous when she speak chinses,but she all be fine for a _ days. Be nervous when answering questions in class.中answer为什么要加ing be nervous on和be nervous about的区别是什么 be nervous doing还是be nervous of doing be nervous about 的造句 Don't be nervous翻译 Don’t be nervous.Take it e________. Don't be nervous .just r___ yourself. be nervous with/about 的区别be nervous withbe nervous about有区别么 有什么区别, We mustn't be nervous when we are in danger.We should _____ cool.A.take B.stay C.live D.make 我是专程来看你的 I came here _____ ____ _____ youDon't be nervous when you are answering your teacher's question.Try to r___ 根据句意和首字母补全单词.The teacher often e______ his students not to be nervous when answering questions. We mustn’t be nervous when we are in danger.We should cool.3QA.take B.stay C.live D.make Be nervous of sb/sth和Be nervous about sb/sth 的区别及例题说明 Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:2Al(s)+3Cl2(g)→2AlCl3(s)What is the maximum mass of aluminum chloride that can be formed when reacting 23.0g of aluminum with 28.0g of chlorine?Express your answ