4. 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
4. 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
不可能是动词,因为double在这里是属于that引导的从句的一部分,这个从句中已经有were作动词。作为句子的修饰语,只可能是adj, adv, or participle. 另外,OG中的解释中有说到如果B选项为twice as many as in 1977, 则B也正确,twice 不可能作动词,说明这个句子根本不缺动词。