被除数不变，除数乘10，商要______．

下列各句朗读节奏划分不妥的一项是[ ]

A、自非/亭午/夜分，不见/曦月。

B、答谢/中书书。

C、但少闲人/如吾两人者耳。

D、自/康乐以来，未复有/能与/其奇者。

其诊断为

A．产后缺乳

B．产后血劳

C．产后乳汁自出

D．乳泣

E．闭经泌乳综合征

下列各组物质的稀溶液相互反应，把前者逐滴滴入后者与把后者逐滴滴入前者，所产生的现象不相同的是[ ]

A．AlCl₃和NaOH

B．NaCO₃和BaCl₂

C．NaHCO₃和HCl

D．NaCl和AgNO₃

XYZ, Inc. has entered into a "plain-vanilla" interest rate swap on $ 5000000 notional principal. XYZ company pays a fixed rate of 8.5% on payments that occur at 180-day intervals. Platteville Investments, a swap broker, negotiates with another firm, SSP, to take the receive-fixed side of the swap. The floating rate payment is based on LIBOR (currently at 7.2% ). At the time of the next payment (due in exactly 180 days), XYZ company will: （）

A. pay the dealer net payments of $ 65000.

B. pay the dealer net payments of $ 32500. 

C. receive net payments of $ 32500.

桩基作业完毕应将打桩机停放在坚实平整的地面上，制动并锲牢，桩锤落下，切断（）。