it suddenly occurred to him ( ) he had left his keys in the office.a.which b.thatit suddenly occurred to him ( ) he had left his keys in the office.a.whichb.that为什么要选b,我感觉选a和选b都可以,

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it suddenly occurred to him ( ) he had left his keys in the office.a.which b.thatit suddenly occurred to him ( ) he had left his keys in the office.a.whichb.that为什么要选b,我感觉选a和选b都可以,

it suddenly occurred to him ( ) he had left his keys in the office.a.which b.thatit suddenly occurred to him ( ) he had left his keys in the office.a.whichb.that为什么要选b,我感觉选a和选b都可以,
it suddenly occurred to him ( ) he had left his keys in the office.a.which b.that
it suddenly occurred to him ( ) he had left his keys in the office.
a.which
b.that
为什么要选b,我感觉选a和选b都可以,

it suddenly occurred to him ( ) he had left his keys in the office.a.which b.thatit suddenly occurred to him ( ) he had left his keys in the office.a.whichb.that为什么要选b,我感觉选a和选b都可以,
这里考的是主语从句,that引导的主语从句,which不可以引导主语从句.前面的it是形式主语而已.that...是真正主语.

B

因为主语从句he had left his keys in the office不缺主语，宾语等，句意完整



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it做形式主语，他突然想到，，，，主语从句只能用that

which引导的是定语从句，而这里很明显he had left his keys in the office是主语从句。所以要用that. 区分是主语从句还是定语从句的方法是从句去掉后看意思是不是完整的，如是，则是定语从句，否则是主语从句。
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It suddenly to me that we could use a computer to do the job.A.took place B.happened C.occurred D.was occurred It suddenly occurred to one of the workers to open the box.这句中的occurred是被动语态吗?为什么没有be动词?occurred to具体又是怎么用啊? It suddenly occurred to one of the worker to open up the box .这里 occurred 后面为什么要加toIt suddenly occurred to one of the worker to open up the box .这里 occurred 后面为什么要加to 不是to后面要加动词原形吗?这里的 it occurred to me 句型理解It suddenly occurred to one of the workers to open up the box.这是什么句型?It 这里用法是?具体点. It suddenly _____ to me that Joe was afraid of dog.--well,Iforgot it,too.A.occurred B.happened C.occurred to happened to翻译句子,并说明为什么. →It suddenly _____him that he was not allowed to go there.It suddenly _____him that he was not allowed to go there.A.occurred B.happened C.hit D.got It suddenly occurred to me______there was a short cut to the history museum.A.if B.that C.whether D.as if It suddenly occurred to one of the workers to open up the box.在这里面的open up 用只用open可以不? it never occurred to me it occurred to sb that... it suddenly occurred to him ( ) he had left his keys in the office.a.which b.thatit suddenly occurred to him ( ) he had left his keys in the office.a.whichb.that为什么要选b,我感觉选a和选b都可以, 英语翻译RetryThe inverter is in the process of retry.A momentary stop occurred.The inverter is normal if it restarts after several tens of seconds.The inverter restarts automatically .Be careful of the machine because it may suddenly restrt. It suddenly occurred to one of the workers to open up the box.开头的It是什么用法.英语中发现好多这种用法,为什么要用这种用法.是为了强调或者别的, It suddenly _________ to me that I had left the key inside when I was about to lock the door.A occurred B stuck C happened D thought选哪个呢,语法、翻译呢 It suddenly occurred to me that I didn’t pay for the home rent.请各位看看这句话是否有错?我表达的意思是：我替然想起我还没有叫水电费》 It suddenly occurred to Anne that money couldn’t ________ all that Bob had suffered in the past five years.A) make up forB) make outC) live up toD) live through It'amawing that a stranger suddenly becomyour