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【单选题】
水力半径是
A.
断面面积除以湿的平方
B.
湿除以过水断面积
C.
断面面积除以湿
D.
过水断面积的平方根
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参考答案:
举一反三
【单选题】A Chinese company has borrowed a USD500,000 loan from an overseas bank. Interest on the loan is accrued and paid annually at the rate of 12% per annum. The relevant business tax rate is 5% and neither...
A.
USD6,000
B.
USD15,000
C.
USD5,700
D.
USD14,250
【单选题】Mike______some money______me yesterday. [     ]
A.
borrowed; to
B.
borrowed; for
C.
borrowed; from
D.
borrowed; in
【简答题】关于委托招标,下列叙述有误的一项是( )。
【单选题】MOV DPH,#20H, MOV DPL,#02H,MOV A,40H,执行MOVX @DPTR,A,说方法正确的是( )
A.
把A中的值送到DPTR
B.
把40H送到DPTR
C.
执行完后DPTR 的值是0220H
D.
把40H中的数到送到外部RAM2002H存储单元。
【单选题】Parents of the approximately 200, 000 home-schooled children in California are reeling from the possibility that they may have to shutter their classrooms--and go back to school themselves--if they wa...
A.
instructors with credentials in private schools.
B.
credentialed teachers in public school.
C.
parents with teaching degrees.
D.
parents working in schools no matter what their job.
【单选题】执行下列程序后,内部RAM 30H单元的内容是 。 MOV 30H,#00H MOV R0,#30H MOV A, 30H ADD A, #05H MOVC A, @A+PC MOV @R0, A SJMP $ TDB:DB 00H ,01H ,02H,03H,05H
A.
00H
B.
02H
C.
05H
D.
30H
【多选题】字母I和J的金额分别为______元。
A.
45 000和60 000
B.
45 000和45 000
C.
60 000和60 000
D.
85 000和85 000
【简答题】关于地役权的行使,下列叙述有误的一项是( )。
【单选题】对话理解 听力原文:M: Have you borrowed money from the bank? W: Yes, I have borrowed $1,000 with the rate of interest 12% and the time one year. Q: How much interest will the woman pay at maturity? (11)
A.
$100
B.
$120
C.
1200
D.
1000
【简答题】有关土地事项的变更,下列叙述有误的是( )。
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