Samuel is an ________person, he often helps teachers _______all kinds of activities.
A．organizing, organizes
B．organized, to organize
C．organizing, to organize
D．organized, organized
答案：B
试题分析：句意：Samuel是一个有组织能力的人，他经常帮助老师组织各种各样的活动。organizing有组织的；organize组织。第一空修饰名词person，故用形容词organizing。根据help sb to do sth“帮助某人做某事”，故第二空用动词不定式to organize。故选B。 考点：考查动词的用法。