Investment funds have moved out of commodities and into 【liquid】

Investment funds have moved out of commodities and into 【liquid】 assets.
A、in the form of water
B、clear
C、moving
D、easily changed into cash
【正确答案】：D
【题目解析】：句意：投资资金已从商品领域撤出而成为流动资产。liquid在句中意为“流动性的，易变为现金的”。选项中in the form of water意为“液体的”；clear意为"清澈的，清楚的”；moving意为“运动的”；easily changed into cash意为"易转换为现金的”。故本题选D。