单选题_____AEstimatesBStatisticsCFiguresDRecords
单选题
_____
A
Estimates
B
Statistics
C
Figures
D
Records
参考解析
解析：
后面的“several hundred billions of dollars”是一个不确定的数字，故此处用estimates“估计”最合适。statistics统计资料，统计数字。figures数字。records纪录；唱片。
后面的“several hundred billions of dollars”是一个不确定的数字，故此处用estimates“估计”最合适。statistics统计资料，统计数字。figures数字。records纪录；唱片。
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