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
正确答案是D, 请问D 中的double 怎么理解,是作为动词吗?如果做动词的话为什么不用doubling呢?
11. Waring that computers in the United States are not secure, the National Academy of Sciences has urged the nation to revamp computer security procedures, institue new emergency response terms, creating a special nongovernment organization to take charge of computer security planning.
答案是 and create a special nongovernment organization to take
我看到OG上有句话"To does not need to be repeated with institute and create because it is understood.
还有很多类似的题都提到understood的问题,我想问怎么判断是否understood啊?
15. The Iroquois were primarily planters, although they supplemented their cultivation of maize, squash, and beans with fishing and hunting.
其中有个错误的选项C: and even though they supplemented, 解释说and even though creates a sentence fragment
请问这个怎么create a sentence fragment?
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