动词不定式I give the dog a bone to eat。为什么是to eat 不是to b...答:refuse , decide , afford , offer , make sure , take turns , would like , plan , hate , try one’s best 等.四、动词不定式作宾语补足语. 能用动词不定式作宾语补足语的动词有: ask , tell , get , order , would like , want , teach , show , allow , encourage , warn , ...