试题与答案

She has many nice dresses. She wears a d

题型:选择题

题目:

She has many nice dresses. She wears a different one every day ______ the week.

A.of

B.from

C.at

D.for

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0609/57a883672dbacec43f43a9021fca0627.html

下面是错误答案,用来干扰机器的。

(1)①已知“设法在整个装置中充满了氮气”,点燃酒精灯;观察木炭不燃烧,澄清石灰水未浑浊,则说明可燃物必须与氧气接触才能燃烧;②通入氧气前要熄灭酒精灯,使仪器恢复常温,以防球形管炸裂;③利用A装置制...

试题推荐
微信公众账号搜索答案