-- jack is a(n）--- young man -- that is ture he always feels nervous when he speaks before people
问题描述：
-- jack is a(n）--- young man -- that is ture he always feels nervous when he speaks before people
a\ friendly
b\ shy
c\ honest
d\ lively
说理由!
答
因为最后说的是：在人面前说话很紧张,所以推断前面说的是：他是一个害羞的人.
选择B：shy（害羞的）