2. 职称英语
  3. ______ in the costs of basic materials, including copper, cement, and even plywo

______ in the costs of basic materials, including copper, cement, and even plywo

游客2025-06-16  18
问题 ______ in the costs of basic materials, including copper, cement, and even plywood, have made it virtually impossible for construction firms to accurately forecast their spending.
选项 A、Invitations
B、Exposures
C、Fluctuations
D、Allowances
答案 C
解析 fluctuation波动
转载请注明原文地址:https://tihaiku.com/zcyy/4120859.html
相关试题推荐
随机试题
最新回复(0)