about wild plants that they decided to make a trip to Madagascar for further research
A. So curious the couple was
B. So curious were the couple
C. How curious the couple were
D. The couple was such curious
网友回答
A. So curious the couple was
(答案→)B. So curious were the couple
C. How curious the couple were
D. The couple was such curious
解析：检查考生对倒装结构的掌握和运用能力(兼考主谓一致)。当so…that…和such…that…句中的so adj. / adv.和such + n位于句首时，用部分倒装。