题目
ll your responsibilities with reluctance.
A、indulgence
B、fulfillment
C、involvement
D、greed
第1题
TCP functions at the Open System Interconnection(OSI)(61)layer, or Layer 4. Its chief responsibility is to ensure(62)end-to-end connectivity. IP, located one layer down, at the OSI network layer, or Layer 3, communicates the addresses of each(63)sender and receiver to the routers along the way. Routers and Layer 3 switches can read IP and other Layer 3(64). This information, combined with routing tables and other network intelligence, is all it takes to get(65)the room or around the world via TCP/IP.
A.transpose
B.translate
C.transmit
D.transport
第2题
__________all our kindness to help her,Sarah refused to listen to us.
A.At
B.For
C.In
D.On
第4题
We all need _____ in our diet.
A.script
B.intimacy
C.verse
D.variety
第7题
Please () all prices FOB our place of business
A、indicate
B、dedicate
C、indite
D、indicolite
第8题
第9题
All the prices on the list are subject ()our final confirmation.
A、 to
B、 at
C、 on
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