【B10】A．lossB．difficultyC．tragedyD．misfortune

The policemen acted quickly because lives were （at stake).A．in dangerB．in difficultyC．in d

【25】A．luckyB．fortunateC．unfortunateD．misfortune

A．actuallyB．difficultyC．smoothlyD．excitedly

In paragraph 4, the word adversity is closest in meaning to______.A．confidenceB．misfortune

A．at a lossB．at lastC．in groupD．on the occasion

The father went to the door in______to a knock from outside.A．answerB．difficultyC．regardD．