【题目】__________ it is expected that students come to university with the ability to take good care of themselves,this is not always the case.
A. When B. While
C. Unless D. As
在线课程【答案】B
【解析】
考查连词词义辨析。
句意：尽管期望大学生进入大学有能力照顾好自己，但情况却并不总是这样。A. When当……时候；B. While尽管；C. Unless除非；D. As因为。故选B。