-Do you konw who invented the telephone?
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-Do you konw who invented the telephone?
-No.but it is really a most important useful invention.句中为啥用
-No.but it is really a most important useful invention.句中为啥用
这里没有之一的意思啊..楼上的同学,如果是it is one of the most improtant useful inventions.才是表达的之一吧.
这里只是因为invention是可数名词,你可以把所有形容词去掉,只剩主干部分,就很好理解→It is an invention.所以这里的 a 只是为了表达invention是个可数名词哈~
这里只是因为invention是可数名词,你可以把所有形容词去掉,只剩主干部分,就很好理解→It is an invention.所以这里的 a 只是为了表达invention是个可数名词哈~
-Do you konw who invented the telephone?
When was the telephone invented,do you konw?为什么这里用was不是were?
Do you know ____?A.who invented tea B.who was the telephone
1.Do you know who invented the telephone?为什么不需要the
-- do you know who invented the telephone -- no l only know
Who invented the first telephone?
A:When was the telephone invented,do you know?
Do you know who-------- ( 发明 ) the telephone?
you know when the telephone was invented?
选取:1 Do you know when the telephone----?A was invented B inv
请问Do you konw who is the man还是Do you know who the man is
Do you know who ____(inwent) the telephone?