问题
单项选择题
胆汁的促进脂肪消化和吸收功能主要与以下哪种成分有关
A.胆固醇
B.脂肪酸
C.胆盐
D.磷脂
答案
参考答案:C
胆汁的促进脂肪消化和吸收功能主要与以下哪种成分有关
A.胆固醇
B.脂肪酸
C.胆盐
D.磷脂
参考答案:C
完形填空。 | ||||
In China, most people's names have 1 parts, the family names and the 2 names. Most people may each have many names. For example, when they are very 3 at home, they usually have nicknames (昵称). At school, they use their 4 names. If someone is a writer, he or she has a 5 name. Now new couples (夫妇) are very 6 when they name their children. Most of the names have 7 meanings. Some show their parents' 8 .Girls' names show that their parents want them to be beautiful and nice. 9 names often show their parents want them to be strong; and 10 to the country. | ||||
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