he noticed that the level of the melatonin in the blood of these subjects went down.subjects指什么

i noticed thati he went into the building just now变简单句i noticed that he went into the building just now变简单句 Did you take that book from the shelf? he ________ suddenly.a.remarked b.noticed Jim noticed that the teacher was coming when he was drawing的翻译 He noticed that the girl ___the wheel with her hands.(一空一词） he noticed that the level of the melatonin in the blood of these subjects went down.subjects指什么 We noticed that he was standing at the school gate.改为同意句We noticed___ ___at the school gate. he stepped into the room quietly without being noticed.后面的without being noticed是什么意思? I that the boy with no tears in his eyes.A noticed,cryed B noticed,cried C noticed,cried D noticed,cryed he noticed two policeman coming towards him..能改为he noticed that two policeman come towards him He noticed that she was eating a big piece of cake = He noticed ___ ___a bi piece if cake. he picked up the phone and quickly dialed 110.改为一般疑问句______he picked up the phone and quickly_____ 110?we noticed that Linda was drawing a Chinese painting.[保持原句意思We noticed _____ _____ a Chinese painting. it was on the corner of the street that he noticed the first sign of something peculiar--a cat reading a mapread为什么用现在分词 So engrossed in his efforts would Gaugin become that he barely noticed the passing of time.我想知道这句话翻译成汉语, 谁能帮我解决一下这个完形填空啊Mark was walking home from school one day when he noticed that the bo When I noticed the puzzled look on his face, I realized that he didn't understand me句首的when为什么不能用until代替 关于下面这句话的一个问题：And paul himself has noticed that he's more...And paul himself has noticed that he's more comfortable and relaxed when he speaks in front of people and he's even enjoying himself more at the parties.这句话的 关于这个句子的一个问题：And paul himself has noticed that...And paul himself has noticed that he's more comfortable and relaxed when he speaks in front of people and he's even enjoying himself more at the parties.这句话的后半句中, 英语一道改句子He noticed that she was eating a big piece of cake.(保持原意)He noticed ______ ______ a big piece of cake.