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21£®Liu Xiang has made up his mind to devote all he can ________ a gold medal for China in the coming 29th Olympic Games.
A¡¢win B¡¢to winning C¡¢to win D¡¢winning
22£®Lincoln was murdered _______ the night of 1865 and died _______ the early morning the next day.
A. on, on B. in, in C. in, on D. on, in
23£®Before my friend went to Australia, he spent as much time as he ________ English.
A¡¢learned B¡¢to learn C¡¢could learn D¡¢could learning
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21£®Liu Xiang has made up his mind to devote all he can ________ a gold medal for China in the coming 29th Olympic Games.
A¡¢win B¡¢to winning C¡¢to win D¡¢winning
22£®Lincoln was murdered _______ the night of 1865 and died _______ the early morning the next day.
A. on, on B. in, in C. in, on D. on, in
23£®Before my friend went to Australia, he spent as much time as he ________ English.
A¡¢learned B¡¢to learn C¡¢could learn D¡¢could learning