词汇知识从每小题的A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该选项涂黑。11. We are living in ______ world ofdeveloping, ______ world where any problemcan be solved in a peaceful way.
单选题
词汇知识从每小题的A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该选项涂黑。11. We are living in ______ world ofdeveloping, ______ world where any problemcan be solved in a peaceful way.