填空题


【参考答案】

L
<上一题 目录 下一题>
热门 试题

单项选择题
A．Anthony fixed it.B．The plumber fixed it.C．It was left leaking.D．It was removed.
A．Anthony fixed it.
B．The plumber fixed it.
C．It was left leaking.
D．It was removed.
单项选择题
A．90% copper and 10% silver.B．90% silver and 10% copper.C．90% silver, 9% copper, and 1% lead.D．None of these.
A．90% copper and 10% silver.
B．90% silver and 10% copper.
C．90% silver, 9% copper, and 1% lead.
D．None of these.
相关试题