A-A+
What needs to happen before the additional pro
问题详情
What needs to happen before the additional proposals go into effect?
A.A three-month study
B.Expansion of the police force
C.Approval by the Transit Authority
D.Installation of safety locks on train cars
参考答案
正确答案:C
解析:“如果交通管理局批准(If approved by Transit Authority…)”,那么附加的法令条款将生效,因此(C)Approval by the Transit Authority(交通管理局的批准)是正确答案。