Although some unexpected difficulties have ________ in the process, we are confident that we can handle them.
A. risen B. raised C. arisen D. aroused
Although some unexpected difficulties have ________ in the process, we are confident that we can handle them.
A. risen B. raised C. arisen D. aroused
C
rise意为“上升”，为不及物动词；arise意为“出现，产生”，为不及物动词；raise意为“升起，举起”，为及物动词；arouse意为“唤醒，鼓励，引起”，为及物动词。句意为：尽管出现了一些意想不到的困难，我们相信我们能处理。