板式支护结构中支撑系统与挡墙系统是通过（）连接成整体。A.拉锚B.斜撑C.围檩D.锚杆

如对大额逾期应收账款无法获取询证回函，审计师应（）。A．审查所审期间应收账款的收回情况B．了解大额应收账款的信...

单项选择题如对大额逾期应收账款无法获取询证回函，审计师应（）。

A．审查所审期间应收账款的收回情况
B．了解大额应收账款的信用情况
C．审查与销货有关的销售订单、发票、发运凭证等文件
D．提请被审计单位提高坏账准备提取比例

元明粉属于（）。A.减水剂B.早强剂C.引气剂D.缓凝剂

单项选择题元明粉属于（）。

A.减水剂
B.早强剂
C.引气剂
D.缓凝剂

听力原文：M: Hello. Will you please send someone up to my ap...

单项选择题听力原文：M: Hello. Will you please send someone up to my apartment? The hot water is running. And I can't turn it off.
W: There's no one in the office right now. I'll send someone up as soon as I can.
Why did the man want someone to come up to his apartment?
A．There was no hot water.
B．The light couldn't be turned off.
C．There was no heat.
D．The hot water was running.

A.
W:
B.
Why
C.There
D.
B．The
E.
C．There
F.
D．The
G.

大学试题答案(课后习题答案)

板式支护结构中支撑系统与挡墙系统是通过（）连接成整体。