问题

Unlike many other boys of his age who are often addicted to PC games, he is _______ on outdoor activities in the mountains.

A:eager
B:starving
C:keen
D:fond

正确答案是：

同类题型

The students left the room _______all the lights on.

Look, it’s so amazing! The wings of the model plane made by the boy are ____ of its body. [ ]

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Hello, may I speak to your father, please—Sorry, my father ______ to London. He went there this morning.

Could you say _________ about it, please —I’d like to know more.