单项选择题

The main function of the barbed wire is ______.

A．fencing attracted cattle
B．that cattle shield away from the barbed wire
C．making cattle grow more quickly
D．that the garden could be used as a parking lot

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热门试题

单项选择题

Few people realize that ______.

A．the Old West period wasn’t as long as most people think
B．cowboys contributed to the end of the Old West
C．cowboys played an important part in the Old West
D．the Old West lasted only 19 years

单项选择题

______ is the real inventor of the barbed wire.

A．Cowboys
B．Alphonso Dobb
C．John Gillinger
D．Children in Texas