单项选择题

Which of the following is NOT the mentioned minerals in the last paragraph

A．Coal.
B．Gas.
C．Limestone.
D．Sand and gravel.
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单项选择题
In the first paragraph, sawmilling refers to ______.
A．news-print industry
B．shoe-making industry
C．wood-processing industry
D．mineral refining industry
单项选择题
Blutt is near ______.
A．Whangarei
B．Australia
C．Invercargill
D．seashore
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