A、in
B、on
C、with
D、at
第1题:
What's ( )job? Are ( ) British?
A. your, your
B. you, your
C. your, you
第2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3题:
OSI参考模型有哪些层,按顺序()。
A.Application、session、transport、network、physical、physical、datalink
B.Application、presentation、session、network、transport、datalink,physical
C.Application、presentation、session、transport、network、datalink、physical
D.Application、session、transport、physical、network、physical、datalink
第4题:
______school is much larger than ______.
A.Our;your
B.Our;yours
C.Ours;yours
D.We;you
第5题:
以下语句错误的是:______ 。
A.Do while(Condition) Statements Loop
B.Do Statements Loop while(condition)
C.Do until(condition) Statements Loop
D.Do until(condition) Statements end do
第6题:
英文科技论文写作中应该尽量少用或不用I, we, our, 和you等第一、第二人称代词。