The companies are working together to create _____ they hope will be the best means of transport in...
2022-12-25 16:15:40 150次 2012-2013学年福建省高二上学期第一学段考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The companies are working together to
create _____ they hope will be the best means of transport in the
21st century.
|
A．what
|
B．that
|
C．which
|
D．who
|
本题链接：
