For all its extremes, Venus is a(n) incalculable laboratory for researchers stud

游客2025-01-23 50

问题 For all its extremes, Venus is a(n) incalculable laboratory for researchers studying the weather and climate of earth.

选项 A、invaluable
B、valuable
C、value
D、valueless

答案 A

解析词义辨析incalculable不可计算的，无数的，难以衡量的；而A．invaluable无价的，价值无法衡量的；B．valuable贵重的，有价值的，颇有价值的；C．value价值，估价，评价，价格；D．valueless不足道的；因此A为答案。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3924752.html

相关试题推荐

随机试题

最新回复(0)

Itsoundslikeasciencefiction,butresearcherssayit’sascientificfact