？
When the eyes are sore tears are produced to _____.
A. clear the vision
B. remedy snowblindness
C. ease the irritation
D. loosen the muscles
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Children who are "tied to the apron strings" _____.
A. are caught in their mothers' aprons
B. must always wear an apron when they eat
C. are very dependent on their mothers
D. are independent from their parents
The expression, "to cut the cord", is used to show that _____.
A. children don't like their parents
B. parents don't feel close to their children
C. parents would not like to live together with their children
D. independence from one's family is an important personal goal in USA
Excel日期格式怎么转换？如何转换excel日期格式
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