问题

They ________ out the problem, but failed. –What a shame ! I never thought it was going to happen like that.

A:managed to work
B:managed working
C:sought working
D:sought to work

正确答案是：

同类题型

（湖南省怀化市2014年高三第二次模拟考试）22Tom, you play the violin so wellBut I ______ you can play the violin

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