Sentence Correction

Japan's economic eclipse show the limited power of economic stimulus and the exaggerated threat of modest deflation

A. Japan's economic eclipse show the limited power of economic stimulus and the exaggerated threat of modest deflation
B. The eclipsing of Japan's economy shows the limited power of economic stimulus as well as the exaggerated threat of modest deflation
C. Japan's economic eclipse is showing the limited power of economic stimulus but the exaggerated threat of modest deflation
D. Japan's economic eclipse shows the limited power of economic stimulus and the exaggerated threat of modest deflation
E. Japan's economic eclipse shows that the limited power of economic stimulus and the exaggerated threat of modest deflation

OA is D

Can an expert show me the sentence verb connection on why D is the correct answer? I thought it should be 'show' and not 'shows'