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【单选题】
The writer thinks the referee makes sure the players play fairly.A.
True
B.
False
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皮皮学刷刷变学霸
举一反三
【单选题】在渗透水流作用下，土中的( )在( )中移动,最终在土体内形成贯通的渗流管道，这种现象称为管涌。
A.
细颗粒，粗颗粒形成的孔隙
B.
粗颗粒，细颗粒形成的孔隙
C.
细颗粒，细颗粒形成的孔隙
D.
粗颗粒，粗颗粒形成的孔隙
【简答题】What is a ledger?
【判断题】在渗透水流的作用下，土中的细颗粒被冲走，使土的孔隙不断扩大，渗透速度不断增加，使较粗的颗粒也相继被水流带走，逐渐形成管状渗透通道，造成土体崩塌，这种现象称为管涌。()
A.
正确
B.
错误
【单选题】What is the purpose of comparing the ledger entries with the documents?______.
A.
To prove that all the transactions have made for the right amounts
B.
To check the number of all the debits and credits
C.
To prove that all the accounts have been posted correctly
D.
To post the right accounts
【单选题】What is true about the Philadelphia Public Ledger and the Baltimore Sun?
A.
They turned out to be failures.
B.
They were later purchased by James Gordon Bennett.
C.
They were also founded by Benjamin Day.
D.
They became well-known newspapers in the U.S.
【单选题】What are the correct ledger entries to record an accrual in the accounts?
A.
Dr Asset Cr Expenses
B.
Dr Expenses Cr Liability
C.
Dr Liability Cr Expenses
D.
Dr Expenses Cr Asset
【简答题】假设空气中只有氧气和氮气,其摩尔分数分别为21%和79%,试计算氧气和氮气在空气中的质量分数?
相关题目：
【判断题】在渗透水流的作用下，土中的细颗粒被冲走，使土的孔隙不断扩大，渗透速度不断增加，使较粗的颗粒也相继被水流带走，逐渐形成管状渗透通道，造成土体崩塌，这种现象称为管涌。()
A.
正确
B.
错误