单选题：Is it easy for consumers to tell that a shower curtain is ma

题目分类：英语
题目类型：单选题
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题目内容：

Is it easy for consumers to tell that a shower curtain is made from PVC? A．Yes, that information is always on the shower curtain label.
B．Not always, because shower curtains don't have to be labeled.
C．Yes, but only if they're made by IKEA after 2008.
D．No, because they only contain low doses of PVC.

参考答案：

答案解析：

根据下面内容，回答题：As part of an ongoing campaign against polyvinyl

根据下面内容，回答题：As part of an ongoing campaign against polyvinyl chloride (聚氯乙烯), a

分类：英语题型：单选题

Today, most of people won't study either Greek or Latin bec

Today, most of people won't study either Greek or Latin because________.A．they

分类：英语题型：单选题

They had all stayed on the ninth floor of the Metropole Hote

They had all stayed on the ninth floor of the Metropole Hotel in Hong Kong in _

分类：英语题型：单选题

简述学科课程和活动课程的含义。

简述学科课程和活动课程的含义。

分类：英语题型：单选题

在进行行业分析时，横向比较主要是利用行业的历史数据，如销售收入、利润、企业规模等，分析过去的增长情况，并据此预测行业的

在进行行业分析时，横向比较主要是利用行业的历史数据，如销售收入、利润、企业规模等，分析过去的增长情况，并据此预测行业的未来发展趋势。（　　）

分类：英语题型：单选题