帮忙看几道语法题，谢谢！

WeiZhenUID: 2101725

53.The recent discovery of a novel by Harriet Wilson,published in 1859,------a landmark in Black American literature.
A has brought to light
Bl light to brought has
C brought to light has
D has light to brought
58.Fibers of hair and wool are not continuous and must normally be spun into
thread ------woven into textile fabrics.
A as are they
B when to be
C that they are
D if they are to be
77.Automatons programmed to perform a given taask ------ the flexibility and
adaptablity of human beings.
A without B lack C minus D not having
89.------of large mammals once dominated the North American prairies:the  
American bison and the pronghorn antelope.
A There are two species
B With two species
C Two species are
D Two species

karenfan0712UID: 2162734

53），选A,主语discovery，明显缺少谓语，即bring…to light变体。翻译：最近发现的HW于1895年出版的小说（是一部）揭示了美国黑人文学的里程碑的作品。
58），选B,完整为when they are to be woven...
77），选B,缺少谓语。programmed to ...是定语后置，lack为vt.
89），选A,考查there be句型。dominated 前省略了that。

avexUID: 159089

1. A:bring to light sth.
2.D
   B是不对的。when to be/do不能做状语
3.B
4.D
   楼上解释是不对的，做主语不能省略
   这里dominated不能做被动（用不用语义分析都可），所以为谓语
   所以缺主语直接选D

WeiZhenUID: 2101725

我觉得89为D,谢谢!
58不明白

avexUID: 159089

Originally posted by WeiZhen at 2005-12-2 11:08
我觉得89为D,谢谢!
58不明白

你觉得哪个选项队，我来针对的跟你说他为什么不对

WeiZhenUID: 2101725

哇！你太好了！谢谢！      58 我分不清B和D的区别

WeiZhenUID: 2101725

make a better place

diamondustUID: 170378

58如果D是if they were to be的话我就选了，虽然我也觉得B不对

其他同意3楼

[ Last edited by diamondust on 2005-12-2 at 23:41 ]

avexUID: 159089

Originally posted by WeiZhen at 2005-12-2 18:53
哇！你太好了！谢谢！      58 我分不清B和D的区别

B when to be这个结构是名词性结构
   所以不能做状语
   题中when to be 前是名词thread 所以根据语义排除when to be作同位语的可能

D 是由if引导的条件状语从句

Originally posted by diamondust at 2005-12-2 23:23
58如果D是if they were to be的话我就选了，虽然我也觉得B不对

其他同意3楼

这里并不需要过去时或虚拟语气呀

WeiZhenUID: 2101725

谢谢大家！