twice和double 做副词通用? double 可以做副词么? A survey by the National Council of Churches showed that in 1986 there were 20,736 female ministers, almost 9 percent of the nation's clergy, twice as much as 1977. A. twice as much as 1977 B. twice as many as 1977 C. double what it was in 1977 D. double the figure for 1977 E. a number double that of 1977's(D) 51.According to surveys by the National Institute on Drug Abuse, about 20 percent of young adults used cocaine in 1979, doubling those reported in the 1977 survey. (A) doubling those reported in the 1977 survey (B) to double the number the 1977 survey reported (C) twice those the 1977 survey reported (D) twice as much as those reported in the 1977 survey(E) (E) twice the number reported in the 1977 survey
这两题中的double 和twice分别做什么词啊?
[此贴子已经被作者于2006-12-27 16:59:25编辑过] |