单项选择题

______ , the ship's captain changed course.

A．To be warned
B．To have been warned
C．Having been warned
D．Being warned
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单项选择题
The little boy ______ at the toys in the window hoping his mother would get one for him.
A．stared
B．gazed
C．peered
D．glanced
单项选择题
His opinions were ______ accepted during the discussion; no one opposed him.
A．consistently
B．universally
C．frequently
D．informally
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