单项选择题
A．The lack of overall urban planning. B．The huge gap between the haves and have-nots. C．The inadequate supply of water and electricity. D．The shortage of hi-tech personnel.
From the research conducted by the communications provi...
单项选择题From the research conducted by the communications provider Inter-Tel, we learn that（） .
A．more employees work to full capacity at home B．employees show a growing interest in small businesses C．more businesses have adopted remote working solutions D．attitudes toward IT technology have changed
What is Neil Stephenson’s advice to firms contracting i...
单项选择题What is Neil Stephenson’s advice to firms contracting internet services（）
A．They look for reliable business-only providers. B．They contact providers located nearest to them. C． They carefully examine the contract. D．They contract the cheapest provider.
What does the man say about some elderly people（）A．They...
单项选择题What does the man say about some elderly people（）
A．They would rather travel around than stay at home. B．They prefer to carry cash when traveling abroad. C．They usually carry many things around with them. D．They don’t like to spend much money on traveling.
