Erosion that is a slow process, but it constantly changes the features on the su

游客2023-12-31 70

问题 Erosion that is a slow process, but it constantly changes the features on the surface of the earth.

选项 A、which is
B、although
C、being
D、is

答案 D

解析结构应用。本句是由but连接的并列结构，前后均应有完整的主谓结构；划线部分中的that使前句成为一个从句，去掉它则句子成立，因此D为答案。

转载请注明原文地址:https://tihaiku.com/zcyy/3322879.html

相关试题推荐

随机试题

最新回复(0)

Erosionthatisaslowprocess,butitconstantlychangesthefeaturesonthesu