单项选择题

Two scientists lost their lives during the second eruption of Mount Saint Helens.

A． Right
B． Wrong
C． Not mentioned
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单项选择题
American scientists predicted that Mount Saint Helens was to erupt soon.
A． Right
B． Wrong
C． Not mentioned
单项选择题
The eruption of Mount Saint Helens attracted a large number of foreign tourists.
A． Right
B． Wrong
C． Not mentioned
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