______ CEOs spend planning, the more profitable their companies are.A: The more timeB; T

The CEOs will meet______ Chicago next month.A．atB．inC．toD．from

The president explained that the purpose of taxation was to ______ government spending.[20

AT&T plans to spend 18 billion dollars in 2010【D1】______ its wireless networks to 【D2】

The author is concerned about ______A．the fun for amusementB．the spending responsibilityC．

We often spend one hour_______ to the radio.[ ]A.

The auto industry spends large amounts of money on marketing campaigns _________young