题干
The man has _________ money, but he has _________ friends.
A：a little; a few
B：many; a few
C：a few; many
D：much; few
答案(点此获取答案解析）
D
The man has _________ money, but he has _________ friends.
A：a little; a few
B：many; a few
C：a few; many
D：much; few
），苯丙氨酸（
）谷氨酸（
），则该多肽中所含肽键的数目以及水解后得到的谷酸和苯氨酸的数目分别是（ ）