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【单选题】Questions 1 to 5 are based on the following passage Interest in pursuing international careers has soared in recent years. enhanced by chronic ( 长久的 ) personnel shortages that are causing companies to...
A.
they find foreign employees are usually more talented
B.
they need original ideas from employees hired overseas
C.
they want to expand their business beyond home borders
D.
they have difficulty finding qualified personnel at home
【单选题】Telecommunications allows people around the World to contact one another, to access information instantly, and to communicate from remote areas. Telecommunications usually involves a sender of informa...
A.
Telecommunications are devices and systems that transmit electronic signals across long distances.
B.
Telecommunications allows people around the world to contact one another, to access information instantly, and to communicate from remote areas.
C.
Telecommunications usually involves a sender of information and one or more recipients(收件人) linked by a technology.
D.
Telecommunications are devices and systems that carry, electronic signals across short distances.