—What’s this? —It’s a machine which was invented in __________century in China.

题型：不详难度：来源：

—What’s this?
—It’s a machine which was invented in __________century in China.

A．six

B．sixth

C．the six

D．the sixth

答案

解析

试题分析: 句意：那是什么？是个在中国六世纪发明的机器。 six六，sixth第六。century世纪，前用序数词，序数词前用定冠词，故选D.

举一反三

In China, according to a report, ____ people read or write blogs博客

A．millions

B．million

C．millions of

D．million of

题型：不详难度：| 查看答案

________ people went to the concert last week .

A．Hundred

B．Threemillions

C．Millionsof

D．Threemillionof

题型：不详难度：| 查看答案

—How many teachers are there in your school?
—About two _________.

A．hundred of

B．hundreds of

C．hundreds

D．hundred

题型：不详难度：| 查看答案

–________ is said that _________ tourists Geyuan Garden every day.

A．That, thousands of	B．This, three thousand
C．It, five thousand of	D．It, thousands of

题型：不详难度：| 查看答案

— When did you start to collect stamps?
— I got my ______ stamp when I was ______ years old.

A．one, seven

B．one, seventh

C．first, seventh

D．first, seven

题型：不详难度：| 查看答案