单项选择题
A．The inadequate supply of water and electricity. B．The lack of overall urban planning. C．The shortage of hi-tech personnel. D．The huge gap between the haves and have-nots.
A．Handling customer complaints. B．Recruiting and training new staff. C．Developing computer programs. D．Dispatching ordered goods on time.
A．attitudes toward IT technology have changed B．more employees work to full capacity at home C．more businesses have adopted remote working solution D．employees show a growing interest in small businesses