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举一反三
【单选题】下列各项现金占用中，属于现金浮游量的是（）。
A.
企业开出支票，到收票人收到支票的这段时间的现金占用
B.
收票人收到支票并存入银行的这段时间的现金占用
C.
银行收到支票划入企业账户的这段时间的现金占用
D.
从企业开出支票，收票人收到支票并存入银行，至银行将款项划出企业账户的这段时间的现金占用
【单选题】The promise of finding long-term technological solutions to the problem of world food shortages seems difficult to fulfill. Many innovations that were once heavily supported and publicized, such as fi...
A.
too much publicity can harm the chances for the success of a new food innovation
B.
innovations that produce culturally acceptable crops will generally be successful
C.
a food-product innovation can be technically feasible and still not be economically feasible
D.
it is difficult to decide whether a food-product innovation has actually been a success