(13)启动定时器1开始定时的C51指令是______。A.TR0=0;B.TR1=0;C.TR0=1;D.TR1=1;

(14)使80C51的定时器T0停止计数的C51命令是______。A.TR0=0;B.TR1=0;C.TR0=1;D.TR1=1;

对比态状态方程的形式是( )。 A: F(Pr，Tr，z)=0 B: z=v/(RgT/P) C: z=Prvr/Tr D: F(Pr，Tr，vr)=0

对桥涵构造物基坑开挖出的材料的处理要求是（）。 A: ＜TABLE cellSpacing=0 cellPadding=0 width="90%" border=0＞ ＜TBODY＞ ＜TR＞ ＜TD vAlign=top＞应用作回填 ＜/TD＞＜/TR＞＜/TBODY＞＜/TABLE＞ B: ＜TABLE cellSpacing=0 cellPadding=0 width="90%" border=0＞ ＜TBODY＞ ＜TR＞ ＜TD vAlign=top＞应作为弃方 ＜/TD＞＜/TR＞＜/TBODY＞＜/TABLE＞ C: ＜TABLE cellSpacing=0 cellPadding=0 width="90%" border=0＞ ＜TBODY＞ ＜TR＞ ＜TD vAlign=top＞应由监理工程师决定是否用于回填＜/TD＞＜/TR＞＜/TBODY＞＜/TABLE＞

What is the Cost of Goods Sold using the Weighted Average Method 未知类型：{'options': ['[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]A. $3604.02. [/tr][/]', '[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]B. $2918.00. [/tr][/]', '[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]C. $4142.00.[/tr][/]'], 'type': 102}

年报应于年度终了后( )报出。 未知类型：{'options': ['[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]A．1个月 [/tr][/]', '[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]B．2个月 [/tr][/]', '[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]C．3个月 D_4个月[/tr][/]'], 'type': 102}

Which of the following is least likely to be considered an off balance sheet debt 未知类型：{'options': ['[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]A. Take-or-pay contract. [/tr][/]', '[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]B. Capital lease. [/tr][/]', '[TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"][TBODY][tr][TD vAlign=top]C. Sale of receivables.[/tr][/]'], 'type': 102}

经过不可逆循环，∫ds>0，∫δq/Tr<0。

纯物质临界点时，其对比温度Tr（）。 A: =0 B: <0 C: >0 D: =1

Professional organizations of accountants and auditors that establish financial reporting standards are called: 未知类型：{'options': ['&#91;TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"&#93;&#91;TBODY&#93;[tr]&#91;TD vAlign=top&#93;A. Regulatory authorities. [/tr]&#91;/&#93;', '&#91;TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"&#93;&#91;TBODY&#93;[tr]&#91;TD vAlign=top&#93;B. Financial services authorities. [/tr]&#91;/&#93;', '&#91;TABLE border=0 cellSpacing=0 cellPadding=0 width="90%"&#93;&#91;TBODY&#93;[tr]&#91;TD vAlign=top&#93;C. Standard setting bodies.[/tr]&#91;/&#93;'], 'type': 102}