问题
选择题
The first week of university is an exciting time _______ freshmen familiarize themselves with their college and make new friends.
A．that
B．when
C．what
D．on which
答案
答案：B
题目分析：句中an exciting time是先行词，其在定语从句中作时间状语。故用when。句意：上大学的第一周是令人兴奋的时光，在这段时间里大学新生熟悉他们的学校并交新朋友。