_______ 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
答案:B 解析:本题考查了倒装句。原句的主要结构是含有so…that的一个主从复合句,that引导的是结果状语从句。采用完全倒装的形式以示强调。