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【单选题】
If a bank desires to hold no excess reserves, the reserve requirement is 5 percent, and it receives a new de-posit of $1,000A.
its required reserves increase by $50.
B.
its total reserves initially increase by $1,000.
C.
it will be able to make a new loan of up to $950
D.
All of the above are correct.
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举一反三
【单选题】Which statement is true about import and export routing policies?（）
A.
Import policies concern routes received and determine which routes get put into the routing table.
B.
Export policies concern routes received and determine which routes get put into the routing table.
C.
Export policies are applied before the routing table.
D.
Import polices are applied after the routing table.
【单选题】温度为T时，向2.0 L恒容密闭容器中充入1.0 mol PCl5，反应PCl5(g) →PCl3(g)＋Cl2(g)经一段时间后达到平衡。反应过程中测定的部分数据见下表： t/s 0 50 150 250 350 n(PCl3)/mol 0 0.16 0.19 0.20 0.20 下列说法正确的是
A.
反应在前50 s内的平均速率v(PCl3)＝0.0032 mol/(L·s)
B.
保持其他条件不变，升高温度，平衡时c(PCl3)＝0.11 mol·L－1，该反应为放热反应
C.
相同温度下，起始时向容器中充入1.0 mol PCl5、0.20 mol PCl3和0.20 mol Cl2，达到平衡前v(正)＞v(逆)
D.
相同温度下，起始时向容器中充入 2.0 mol PCl3、2.0 mol Cl2，达到平衡时，PCl3的转化率小于80%
【简答题】指出:“治理和管理一字之差,体现的是系统治理、依法治理、源头治理、综合施策。”坚持系统治理,加强党委领导,发挥政府(),鼓励和支持社会各方面参与。
【多选题】Which two of these are characteristics of multicast routing？ （）
A.
multicast routing uses RPF
B.
multicast routing is connectionless.
C.
In multicast routing， the source of a packet is known.
D.
When network topologies change， multicast distribution trees are not rebuilt， but use the originalpath
E.
Multicast routing is much like unicast routing， with the only difference being that it has a a groupof receivers rather than just one destination
【单选题】可逆反应A+B(s)→C达到平衡后,无论加压或降温,B的转化率都增大,则下列结论正确的是:
A.
A为气体,C为固体,正反应为放热反应
B.
A为固体,C为气体,正反应为放热反应
C.
A为气体,C为固体,正反应为吸热反应
D.
A、C均为气体,正反应为吸热反应
【单选题】The manager’s replay that he was not really interested in the project.
A.
offered
B.
showed
C.
advised
D.
described
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