题目

求助While pulling down the house,_______
A a bag of gold was discovered
B there was a bag of gold discovered
C a bag of gold discovered
D the farmer discovered a bag of
这是要考你什么

提问时间：2020-07-26

答案

D
本题考查非谓语动词作状语,其实上午已回答过你了.要求其逻辑主语与主句主语一致,否则就需用独立主格结构.
本句中While pulling down the house的逻辑主语肯定是“人”,过排除A/B/C.
掌握规则,了解语境,分清成分是解题的必要途径.
确保正确,