题目内容:
OAP IF ANY TO BE CHTRS ACCT BUT OWNERS CONTRIBUTION USD 0.3/MT. What does OAP stand for?A.Old Age Pension
B.Overage Additional Premium
C.Organization of Arab Petroleum countries
D.Optimum amplitude and phase modulation
参考答案:
A.Old Age Pension
B.Overage Additional Premium
C.Organization of Arab Petroleum countries
D.Optimum amplitude and phase modulation