问题
选择题
—The twins are quite different. Sam is wild while Tom is quiet.
—Yeah, Sam is ___________ than Tom.
A．less outgoing
B．more outgoing
C．much taller
D．more serious
答案
答案：B
题目分析：句意：这对双胞胎有很大的不同。萨姆粗鲁,汤姆安静。是的,山姆比汤姆外向。由than知该用比较级，结合句子Sam is wild while Tom is quiet.可知该选B。