易引起再生障碍性贫血的药物是()
A.氯霉素
B.青霉素
C.庆大霉素
D.红霉素
E.四环素
参考答案:A
— Did you see the manager in his office?
—Yes, he ______ by the journalist from Chongqing Evening.
A.has been interviewed
B.is being interviewed
C.had been interviewed
D.was being interviewed
国际收支平衡表中,单方面转移款项主要包括移民转移款项、( ),政府无偿援助、赠款,政府向国际组织缴纳的行政费用等。
A.侨民汇款
B.商品的运输费
C.保险费
D.投资收入