【单选题】
This is Mr. Green and this is Mr. Brown.（）
A、How do you do
B、How are you
C、Fine, thank you
D、Hi, how are you getting on
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搜题
更多“This is Mr. Green and this is Mr. Brown.（）”相关的问题
第2题
A、Yes. This is Mr Wang speaking. B、Yes. Can I speak to Mr Wang? C、Sorry, you'd better ask Mr Wang. D、No, I can't speak.
第3题
A、Black，Green，Red，Yellow B、Black，Red，Green，Yellow C、Red，Black，Green，Yellow D、Yellow，Red，Green，Black
第5题
A、This is a 10 Mb/s switch port B、This is a 100 Mb/s switch port C、This is an Ethernet port operating at half duplex D、This is an Ethernet port operating at full duplex E、This is a port on a network interface card in a PC
第6题
A、What can I do for you? B、Nice to meet you. C、Please keep in touch. D、Haven't seen you for ages.
第7题
A、A.The port is experiencing errors B、B.The port is administratively disabled C、C.The port is blocked by spanning tree D、D.The port has an active link with normal traffic activity
第8题
A、at an airport B、on a naval mine-countermeasures vessel C、Block Island North Light D、on a vessel engaged in public safety activity
第9题
A、He is tall and beautiful B、He is very strict with us C、He is fine D、He is in an expensive car
