单项选择题

His mind was （）on one thing：How to win the game.

A.concentrated
B.observed
C.indicated
D.declared

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单项选择题

We discussed only such problems （）concerned everyone of us.

A.that
B.what
C.as
D.whether

单项选择题

Pocahontas says to Grandma Willow that she thinks her dream is pointing her down another （）.

A.path
B.direction
C.country
D.rive course