题目内容
(请给出正确答案)
[单选题]
For convenience’s sake, most couples in America have a ______ bank account instead of separate accounts.
A. twin
B. handy
C. dual
D. joint
答案
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A. twin
B. handy
C. dual
D. joint
第1题
A.Consumerneedsandwants(顾客需要和欲望)
B.Costtothecustomer(顾客成本)
C.Convenience(方便性)
D.Communication(沟通)
第3题
A、Ability to Pay Concept
B、Administrative Convenience Concept
C、Arm’s-Length Transaction Concept
D、Capital Recovery Concept
E、Pay-as-You-Go Concept
第6题
A.S→BAb|c,A→dA′,A′→aA′|ε,B→Sa
B.S→SaAb|c,A→Aa|d
C.S→SaAb|c,A→Aa|d,B→Sa
D.S→cS′,S′→aAbS′|ε,A→dA′,A′→aA′|ε