It call be inferred from the text that__________． 查看

It call be inferred from the text that__________． 查看材料

A.scientists rarely expect to make money from their discoveries in basic science

B.it will be much easier to conveg scientific findings into cash in the near future

C.the boom of the l990s could be considered somewhat unhealthy

D.the boom of the l990s willlast at least for several decades

请帮忙给出正确答案和分析，谢谢！