风险会产生不利影响,所以风险越大,企业获得的报酬也就越小。
参考答案:错
In our school, the students have three_____ courses, and seven______ entrepreneurial education courses .
A.required; alternative
B.requiring; alternative
C.required; alternate
D.requiring; alternate
近年来进展最为迅速的一类抗高血压药是
A.钙拮抗剂B.β-受体阻滞剂C.肾上腺素能神经元阻断药D.血管紧张素转换酶抑制剂(ACEI)E.血管紧张素Ⅱ受体拮抗剂