Many of us love traveling, but lack of financial _________ often holds us back from seeing the world.A.destinationB.breakthroughC.supportD.request
参考答案：
C解析词义辨析. destination 目的地,终点;breakthrough 突破性进展 support 支持,维持;request请求/需求.根据题意,我们许多人喜欢旅行,但是缺少官方支持经常抑制了我们去见识整个世界.故选C.
