请找出句子中所有的谓语动词The concept of sustainable development has been defined as profitable.
A. development
B. has been defined
C. sustainable
D. development 和 has been defined
找出句子中所有的谓语动词New research suggests that CSR(企业社会责任) may create value for companies,at least when they are prosecuted(起诉) for corruption(贪污).
A. suggests
B. create
C. are
D. suggests, may create, 和are prosecuted
找出句子中所有的谓语动词Second,customers may be willing to buy a company's products as an indirect way to donate to the good causes it helps.
A. may be willing to
B. donate
C. helps
D. may be willing to 和 helps
找出句子中的所有谓语动词Previous studies on CSR have had trouble differentiating these effects because consumers can be affected by all three.
A. studies
B. have had
C. have had 和 can be affected
D. differentiating