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【判断题】
可燃气体进入探测室后,部分红外线的波长将被可燃气吸收从而改变频率,红外线被吸收的量与可燃气的浓度成一定关系、经过了探测室的红外线被分成对等的两部分分别进入两个滤光镜光镜,其中一个滤光镜只允许通过原始发射频率的红外线,另一个滤光镜只允许通过被可燃气改变了频率的红外线,这两部分光线分别由两个红外线探测器测量强度再进行对比即可由微处理器计算出可燃气的浓度
A.
正确
B.
错误
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【单选题】Usually banks require credit card applicants to have an ID card and a(n) () income.
A.
common
B.
ordinary
C.
usual
D.
regular
【单选题】Each of the following statements about central banks of countries and foreign exchange markets is true except:
A.
The central banks are generally major players in the foreign exchange market.
B.
Most  central banks actively manage their foreign exchange reserves with the purpose of generating trading profits from favorable exchange rate movements.
C.
A modeling of  central bank intervention in the foreign exchange market sometimes helps to understand  short-term behavior of exchange rates.
D.
Central banks may intervene in the foreign exchange market for the implementation of the monetary policy and exchange rate targets.
【单选题】链传动两轮的转数比与两轮的齿数成()。
A.
正比
B.
反比
C.
平方比
D.
立方比
【单选题】Pollution regulations require that each scupper in an enclosed deck area have a ______.
A.
Wooden plug
B.
Soft rubber plug
C.
Two-piece soft patch
D.
Mechanical means of closing
【单选题】When two banks agree to be correspondents with each other, they first exchange their______to verify signatures with authorized ones for different transactions.
A.
passbooks
B.
signature books
C.
general ledgers
D.
remittance orders
【简答题】Banks require each person authorized to sign on an account to provide a(n) ________ which protects against forgery.
【单选题】For example, the government used to require the banks to ( ) loans to State enterprises which had difficulty in paying their employees.例如,政府常要求银行对那些难以给员工发工资的国有企业发放贷款。
A.
grand
B.
great
C.
grant
D.
ground
【判断题】Banks will require a number of documents to open your account .
A.
正确
B.
错误
【单选题】Each governor of the central banks of all member countries are on the board of directors of the BIS.
A.
Right
B.
Wrong
C.
Doesn't say
【简答题】What is called "pre-notification" of a claim? Issuing Banks require a Claiming Bank to notify them before claiming on the Reimbursing Bank. This notice is de- fined as ______. If a pre-notification of...
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