class Account { private int balance； public void setBalance（int b） { balance = b； } public int getBalance（） { return balance； } public void clearBalance（） { balance = 0； } } 哪一个改变可以使 Account 类线程安全？（）
In the M-Emooring trial, the starting trial is carried under（）
在周日视运动中，当天体的赤纬Dec≥90°－φ，且Dec与φ同名，则天体（）。
在周日视运动中，当天体赤纬Dec>90°－φ，且Dec与φ异名，则该天体（）。
When carrying out the voyage trial, the M-E is not necessary to take（）trial.
（）does not belong to the mooring trial item.
阅读下列程序，指出运行结果 MOV SI,2500H MOV AX,1000H MOV DS,AX MOV CL,05H NEXT:MOV[ SI] ,AL INC AL INC SI DEC CL JNZ NEX TINT 3 程序运行后结果为：DS=（）H SI=（）HAX=（）H CL=（）H
可以减少手机在收不到PacketUplinkAck时TBF异常释放，并减少小区重选的可能的方法是：减小PAN_MAX和PAN_INC，并增大PAN_DEC。但这样也容易导致手机较长时间占据无线资源，资源利用率不高。
生物等效性试验（bioequivalence trial）
The prisoner was bought to _ for trial.
trial order
已知图（a），，又知图（b）与图（a）梁弯曲刚度相同。则图（b）梁支座B的反力为（ ）2a93cb8521c82bbe259e484382f1771f.gif550d3ca670782ff8005bf33bbe11f7a1.giff9ee706ba10daed595dfdac672b8992b.gif32aeb4e307c802dec2e3dceebb503abc.jpg
The aim of a post-closing trial balance is to verify that （）
INC和DEC指令影响OF、SF、ZF和CF标志。 （）
Question 6 Samilski Inc. has a balance of $75,000 in its accrued liabilities account and $115,000 in its unearned revenue account at year-end on December 31, 20X7. The unearned revenue relates to goods not yet delivered as at year-end; $20,000 of those goods were delivered the following month. As well, Samilski recognized $5,000 of loan interest costs for January 20X8 that are not payable until February 1, 20X8. Based only this information, which of the following represents the effects of the two transactions on Samilski’s accrued liabilities and unearned revenue balances on January 31, 20X8, respectively？ Accrued liabilities balance Unearned revenue balance
Which trial balance lists all the business accounts before year-end adjusting journal entries are made?
TARGIT-A Trial术中放疗能量是（）KV-X
Generally, the ordering of accounts in a trial balance typically follows their identification number from the chart of accounts, that is, assets first, then liabilities, then owner’s capital and withd
Identify the accounts that would normally have balances in the credit column of a business’s trial balance
以下程序运行结束后，CX寄存器的内容是 。（请用4位表示） DATA SEGMENT ABC DB 61H，02H，0FFH，0FEH，13H，0FDH，34H COUNT EQU $-ABC RESULT DW 0000H DATA ENDS CODE SEGMENT ASSUME CS：CODE，DS：DATA START：PUSH DS MOV AX，DATA MOV DS，AX XOR DX，DX MOV CX，COUNT LEA SI，ABC LEA BX，RESULT AA：MOV AL，[SI] OR AL，AL JNS NEXT2 NEG AL NEXT2：ADD AL，DL DAA MOV DL，AL MOV AL，DH ADC AL，00H DAA MOV DH，AL INC SI LOOP AA MOV [BX]，DX MOV AH，4CH INT 21H CODE ENDS END START
ABC purchased display shelves on March 1,2019 for $12,000. If this asset has an estimated useful life of five years and the company adjusts its account montly. At the the date of April 30th, 2019, the balance in Shelf account is $12000.()
6、INC和DEC指令影响OF、SF、ZF和CF标志。 （）
57、字节、字、双字加1/减1指令（INC/DEC）在梯形图中也是方框指令，四个端子，根据类型错误的是（）
执行以下程序后，RESULT字单元的内容是 H 。 DATA SEGMENT ABC DB 90H, 12H, 43H, 56H, 04H, 01H COUNT EQU $-ABC RESULT DW ？ DATA ENDS CODE SEGMENT ASSUME CS:CODE, DS:DATA START: MOV AX, DATA MOV DS, AX XOR AX, AX MOV CX, COUNT LEA SI, ABC LEA DI, RESULT AA: MOV BL, [SI] INC SI CMP BL, 80H JC NEXT1 NEG BL NEXT1: ADD AL, BL ADC AH, 00H LOOP AA MOV [DI], AX MOV AH, 4CH INT 21H CODE ENDS END START
