As Europe's economy 【has soured】, free-market ideas that are new to much of Europe face new challenges.
A、has been progressive
B、has got worse
C、has been bright
D、has got better
【正确答案】：B
【题目解析】：句意：随着欧洲经济的恶化，对许 多欧洲人来说还是崭新的自由市场思想面临着种 种新挑战。has soured意为“恶化”。选项中has been progressive意为“有进展的，有进步的”；has got_mirse.意为“变得更坏”；has been bright 意为 “明亮的”；has got better意为“变得更好”。故本胃题选B。
