“Is you want to say？” asked the teacher.A. thisB. thatC. all thatD. that all

“Is you want to say？” asked the teacher.
A. this
B. that
C. all that
D. that all

A. thisB. thatC. all that(答案→)D. that all解析：考查代词。假若选A或B，那么转换成陈述句即为：This is you want to say. / That is you want to say. 显然句中的两个谓语动词 is与want相冲突。选D组成的句子是 Is that all you want to say?其中的that 为句子主语，all 为表语，you want to say为定语从句，用以修饰all。

哦，回答的不错