To their credit the Department of Energy （） these ideas and funded a detailed study. ( 章节：1 难度：2)_做题室

单项选择题To their credit the Department of Energy （） these ideas and funded a detailed study. ( 章节：1 难度：2): A、took over; B、took on; C、took up; D、took to

正确答案：C
答案解析：
关注下方微信公众号，在线模考后查看

热门试题