摘要： While building a tunnel through the mountain, . A. an underground lake was discovered B. there was an underground lake discovered C. a lake was discovered underground D. the workers discovered an underground lake [解析]当分词作状语时.其逻辑主语就是句子主语.又因为现在分词表主动.进行.过去分词表被动.完成.所以只有选项D中的主语the workers才能发出building这个动作. 答案:D
网址：http://m.1010jiajiao.com/timu3_id_2520908[举报]
While building a tunnel through the mountain, _______.
A. an underground lake was discovered
B. there was an underground lake discovered
C. a lake was discovered underground
D. the workers discovered an underground lake
查看习题详情和答案>>While building a tunnel through the mountain, ______ .
[ ]
A. an underground lake was discovered
B. there was an underground lake discovered
C. a lake was discovered underground
D. the workers discovered an underground lake
查看习题详情和答案>>
B. there was an underground lake discovered
C. a lake was discovered underground
D. the workers discovered an underground lake
16. While building a tunnel through the mountain, _______ .
A) an underground lake was discovered
B) there was an underground lake discovered
C) a lake was discovered underground
D) the workers discovered an underground lake
查看习题详情和答案>>