______ is our belief that improvements in health care will lead to a stronger, more prosperous econo...
2022-09-26 19:49:37 43次 江苏省2017-2018学年高一下学期第一次质量检测（含听力）英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
A. Which B. What C. It D. As
本题链接：
