单选题：You must shine your shoes since you attend to such an import

题目内容：

You must shine your shoes since you attend to such an important party. A．lighten
B．clean
C．wash
D．polish

参考答案：

答案解析：

根据以下材料，回答题The Making of a Success Story(1) IKEA is the world

根据以下材料，回答题The Making of a Success Story(1) IKEA is the world's largest furnitu

分类：理工类题型：单选题

How did Wignall calculate the killing power of those older volcanic eruptions?A

分类：理工类题型：单选题

The increase of greenhouse gases __________.A．will influence future climate chan

分类：理工类题型：单选题

What changed from 1968 to 1996?A．Publicity. B．Information. C．Communication. D．Th

分类：理工类题型：单选题

According to the second paragraph, Jean-Louis Scherrer________A．was in a worse f

分类：理工类题型：单选题