Now there is a danger______ the ground may fall in (沉下) under the heavy traffic.

游客2024-10-26 25

问题 Now there is a danger______ the ground may fall in (沉下) under the heavy traffic.

选项 A、whether
B、if
C、/
D、that

答案 D

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3818274.html

相关试题推荐

随机试题

最新回复(0)

Nowthereisadanger______thegroundmayfallin(沉下)undertheheavytraffic.