问题

Mistakesdon’t justhappen , they occur for a reason. Find out the reason, and then making the mistake becomes_____ . [ ]

A: favourable
B: precious
C: essential
D: worthwhile

正确答案是：

同类题型

Do you know where Mary is? I couldn’t find her anywhere.—Well . She have gone far—her coat’s still here.

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He is running the wind Tom running the right

Don’t ______ your homework.