2005年记账式(二期)国债上市日起在竞价交易系统将此期国债用于买断式回购交易。( )
参考答案：对
Taobao is Asia's largest retail (零售的)network platform, ___ people can buy and sell many
kinds of things.[ ]
A. when
B. that
C. where
D. whose
根据病史怀疑哪种疾病
A．膀胱炎
B．肾结核
C．膀胱肿瘤并感染
D．肾盂肾炎
E．膀胱结石
