问题补充:
The exciting news has spread all over the worldthe satellite around the moon succeeded in returning to the earth.
A. which
B. that
C. whether
D. what
答案:
A. which
(答案→)B. that
C. whether
D. what
解析:句意:探月卫星成功返回这一消息已经传遍了全国。that 引导的同位语从句,用来说明The exciting news的具体内容,没有词汇意义,只起连接作用。