The question that puzzled them is ______ they can get rid of

The question that puzzled them is ______ they can get rid of the air pollution in the area
A.how is it that B.that how
C.what is it D.how it is that
①答案为D为什么B不可以,选D的原因
②这句话为什么是表语从句而不是同位语从句
谢谢!
zhongyini 1年前 已收到2个回答 举报

orange9934121 幼苗

共回答了18个问题采纳率:94.4% 举报

答案为D
三个句子两连词够了,The question is...;that puzzled them和they can get rid of the air pollution in the area共三句,that为一连词,如果B项就多个连词,而D项又加入强调句it is这句就需要三连词了.
表语从句.从句的命名要看在主句中作什么成分,放在系动词is后作表语,当然叫表语从句.同位语从句是放在抽象性名词后起解释说明的作用的名词性从句.

1年前

6

piaobocai 花朵

共回答了6157个问题 举报

D

how 引导表语从句,同时又在从句中的强调句中作为被强调部分, 用陈述句语序

The question(主语) that puzzled them (定语从句)is (系动词)__how it is that
____ they can get rid of the air pollution in the area (表语从句)

1年前

1
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 17 q. 0.021 s. - webmaster@yulucn.com