It will be emphasized that commercial space operations are inherently complex, l

游客2023-12-31 63

问题 It will be emphasized that commercial space operations are inherently complex, longterm, capital-hungry, and set by a variety of risks.

选项 A、beset by
B、inset by
C、preset by
D、reset by

答案 A

解析 beset(后面常与by连用)困扰；inset插页，插入，嵌入(一般不与by连用)；preset预先安置，预先调试，事先调整；reset重新安排。后面三个词大多作及物动词，而本句意为：需要强调的是民用太空计划复杂，耗时长，资金缺且风险重重。因此A为答案。

转载请注明原文地址:https://tihaiku.com/zcyy/3322445.html

相关试题推荐

随机试题

最新回复(0)

_____thecommercialsewingmachinewasintroduced,thousandsofwomenfoundjobs