单项选择题

What is the significance of Hansen' s study to the passage

A．It was the foundation of the research.
B．It was the groundwork for the research.
C．It was the research that was coded.
D．It was the example used for the codin

<上一题目录下一题>

热门试题

单项选择题

Why were only the months of January and July chosen to be coded

A．To make the task more idealistic.
B．These two months were appropriate representatives of the year.
C．These months gave more opportunity for visitation.
D．To make the task more realisti

单项选择题

Which question is NOT answered in the article

A．How many plant species found outside tropical rain forests could be used in the treatment of cancer
B．Which plant has a product used for tile treatment of anxiety
C．Worldwide, what is the total annual production of synthetic rubber
D．Which rain forest plant can be used for the treatment of eye disease