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问题 多项选择题

在财税库行横向联网系统接口需求的基础上，核心账务系统提供（）模块。

A.接入方式与参数维护模块

B.三方协议模块

C.扣缴税款模块

D.对账清算模块

E.差错处理模块

F.查询打印模块

答案

参考答案：A, B, C, D, E, F

单项选择题

It was not until she arrived at the classroom she realized she had forgotten her coursebook.

A．and she realized

B．which she realized

C．then she realized

D．that she realized
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单项选择题

功热当量是热功当量的例数，它等于（）。

A、4.1868cal/J

B、0.24cal/J

C、4.1868J/cal

D、0.24J/cal
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