听力原文：Investment in the public sector such as electricity irrigation quarrying publ
听力,原文
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听力原文：Investment in the public sector, such as electricity, irrigation, quarrying, public services and transport increased by about 10%, although the emphasis moved to transport and away from the other sectors mentioned. Trade and services recorded a 16- 17% investment growth, including a 30% increase in investment in business premises. Industrial investment is estimated to have risen by 8%.
According to the speaker, the area of greatest expenditure of investment funds occurred in ______.
A．public sector
B．business premises
C．industrial sector
D．trade and services
热搜：可导致听力损伤的药物是