问题

With his head covered with ashes, sweat streaming down his face and his whole body trembling, I bet he must be feeling extremely _____ and he must have been caught in some sort of accident. [ ]

A: unlikely
B: uncomfortable
C: unfortunate
D: unnecessary

正确答案是：

同类题型

If you ______ succeed, apply yourself to the job after finding the proper ______ to doing it.

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The experiment shows that proper amounts of exercise, if_____ regularly, can improve our health.

You’ll succeed in the end __________ you don’t give up halfway. [ ]

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