单项选择题

An important question raised after the Tsunami is that _________.

A．how to help those helpless people
B．how to detect the happening of tsunami
C．how to predict tsunamigenic earthquakes
D．how people should be cautiously warned

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单项选择题According to Leo Hickey of Yale University, which of the following may have spawned more advanced species of land animals

A．The barren ocean floor.
B．The Arctic.
C．The rain forest.
D．Temperate Zones.

单项选择题How would anthropologists take the new findings

A．They would look at them dubiously.
B．They would eagerly apply them to the study of human evolution.
C．They would challenge them, though at first glance they tend to look at them favorably.
D．They would most probably think the new findings fit well into their theory.