问题补充:
Word came the students would put off the outing until next week, when they wouldn’t be busy.
A. that
B. when
C. which
D. whether
答案:
(答案→)A. that
B. when
C. which
D. whether
解析:考查同位语从句。中心词Word,连接词that在从句中不做成分只起连接作用。就愿意:消息传来学生们把郊游推迟到下周届时他们有空。 选A