外汇借款的汇率风险：指国际企业借入某种外汇，由于借入日到偿还日汇率变动，使企业还本付息折合本币数额增多或减少的风险。()

In real life，what kind of reading serves people’s immediate needs or wishes？（）

A.read for entertainment
B.read for survival
C.read for learning
D.read for life

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Which of the following sounds －oo－ is pronounced differently from the other three? ___________.

A.blood
B.look
C.mood
D.wood

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