填空题

___________________ (根据金币上的日期), we decided that it was made five hundred years ago.

【参考答案】

According to/From the dates marked on the gold coin
<上一题 目录 下一题>
热门 试题

单项选择题
The piston of a natural-gas vehicle moves up and down by the power of ______.
A．the spark plug
B．the four-stroke engine
C．the air in the cylinder
D．the heat of natural-gas burning
填空题
has→have
相关试题