问题
选择题
The new exchange students don’t seem who for help.
A．know, to turn
B．know, to turn to
C．to know, to turn to
D．to know, to turn
答案
C
题目分析：句意：新来的交换学生似乎不知道要向谁寻求帮助。seem to do好像做……,短语turn to sb. for help向某人求助。选C。
考点: 考查动词不定式的用法。