题目

 苯乙酸甲酯是一种常见的合成香料。其合成路线的流程示意图如下：   请根据上述信息回答： （1）写出X的结构简式                ；反应②的类型是          。 （2）D中含氧官能团的名称是           ；用一种试剂即可鉴别A、X、D，则该试剂是                    。 （3）F与E互为同分异构体，其苯环上只有一个取代基，在酸性条件下F水解的产物之一能够与FeCl3溶液发生显色反应，F的结构简式为              �同义句转换【1】When he was shopping, he heard his name called._______, he heard someone _______ his name.【2】When he came to himself, he found he had been taken to hospital.When he came to himself, he found _______ to hospital.【3】To tell you the truth, I’ve no money on me.To _______, I’ve no money on me.【4】Concerning his business, I know nothing._______ his business, I know nothing.【5】He is such a good teacher that all of us respect him.He is _______ that all of us respect him.