While attempting to look into the case, ______.A、he found it was difficultB、the

游客2025-04-06 5

问题 While attempting to look into the case, ______.

选项 A、he found it was difficult
B、the case was difficult
C、it happened that the case is difficult
D、difficult as the case

答案 A

解析逻辑主语。本题中状语部分非谓语形式是现在分词attempting，是主动形式，所以主语应该是人。故答案为A。

转载请注明原文地址:https://www.tihaiku.com/zcyy/4029449.html

相关试题推荐

随机试题

最新回复(0)

Whileattemptingtolookintothecase,______.A、hefounditwasdifficultB、the