题目内容
（请给出正确答案）
A．invents
B．invented
C．is invente
D．was invented
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更多“—The 3G mobile phone hs influenced people’s life lot since it ___inventsB．inventedC．is inv”相关的问题
B．invented
C．is invente
D．was invented
If you asked people what the most important invention has been,many would say the printing press. Others _1_ say the wheel.But even though it’s_2_whether the appearance of the printing press affected the course of history more than the wheel，the printing press _3_ within the top two or three inventions in history. _4_ the telephone, the television,the radio, and the computer,the written word was the only way to _5_ ideas to people too far away to talk with.Until the 6th or 7th century,all books had to be written _6_.Creating a book was difficult，and very few existed.Therefore，very few people read books.
In the 6th and 7th centuries, the Chinese invented a way to print pages by _7_ characters and pictures on wooden，ivory，or clay blocks.They would print a page from the block by putting _8_ on the block and pressing paper onto the ink.This _9_ is called letterpress printing.The invention of letterpress printing was a great advance in communication _10_ each block could be inked many times and many copies of each page could be made.Many books could now be made.Therefore，many people could read the same book.
1.A.might B.ought to C.had to D.should
2.A.variable B.agreeable C.reliable D.debatable
3.A.lists B.ranges C.ranks D.covers
4.A.Now that B.No longer C.Long before D.Since then
5.A.invent B.communicate C.generalize D.motivate
6.A.by hand B.at heart C.on foot D.in mind
7.A.drawing B.painting C.writing D.carving
8.A.chalk B.oil C.ink D.crystal
9.A.definition B.action C.movement D.process
10.A.when B.because C.although D.if
If you asked people what the most important invention has been，manv would say the printing press．Others(1)say the wheel．But even though it's(2)whether the appear- ance of the printing press affected the course of history more than the wheel，the printing press(3)within the top two or three inventions in history．
(4)the telephone，the television，the radi0，and the computer，the written word was the only way to(5)ideas to people too far away to talk with．Until the 6th or 7th century．all books had to be written(6)．Creating a book was difficult，and very few existed．Therefore，very few people read books．
In the 6th and 7th centuries，the Chinese invented a way to print pages by(7)characters and pictures on wooden，ivory，or clay blocks．They would print a page from the block by putting(8)on the block and pressing paper onto the ink．This(9)is called letterpress printing．The invention of letterpress printing was a great advance in communication(10)each block could be inked many times and many copies of each page could be made．Many books could now be made．Therefore，many people could read the same book．
请回答（1）题 查看材料
A.might
B.ought to
C.had to
D.should
A、put up
B、give off
C、take over
D、bring about
B．invented
C．is invente
D．was invented
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