1 The computer sofeware being designed for a project studying native american access to higher education will not only meet the needs of that study,but also has the versatility and power of facilitating similar researvh endeavors.
A but also has the versatility and power of facilitating
B bur also have the versatility and power to facilitate
为什么选B。主语software难道要用复数吗？
2 Proponents of artificial intelligence say they will be able to make computers that can understand English and other human languages,recognize objects,and reason as an expert does--computers that will be used to diagnose equipnent bradkdowns, deciding whether to authorize a loan,or other purposes such as these.
C like an expert--computers that will be used for such purposes as diagnosing
equipment breakdowns or deciding whether to authorize a loan.
答案为C。请问“--computers that ....authorize a loan”做何成分？
多谢！！
