Although employment growth has been steady since the recession, government cutbacks will______ it.
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As the genetic technology creates life miracles, it also might put humanity______ .
The goal of teaching and learning is to ______ a change in the way that both students and teachers perceive the world.
21-25题请从以下词组中选择正确答案,并将其字母(不是单词)填入空中A. in jeopardyB. In light ofC. in times ofD. bring aboutE. curbAs Franklin Roosevelt declared, ______ crisis, “Above all, do something.”
History is littered with examples of people______ , tempering and then tumbling.