【单选题】Given the same water depth and line tension, the holding power of a 19 pound / foot wire rope mooring system in comparison to the holding power of a 90 pound / foot chain mooring system will be ______...
【单选题】通常情况下与股票和债券相比,证券投资基金是一种()的投资品种。
【简答题】A. holding B. to hold C. to be holding D. to be held
【单选题】通常情况下与股票和债券相比,证券投资基金是种()的投资品种。
【单选题】He advised _____ a meeting _____ the problem.
B.
holding;for discussing