Question

【题目】Look! ________ high speed the car is ________ ! It's so dangerous.
A.How; moving
B.What; moving
C.How; moving at
D.What; moving at

Answer 1

【答案】D
【解析】句意：看，那车以多么快的速度行驶啊！太危险了。感叹句的两个基本结构：What+a+adj+n+主语+谓语，名词是不可数或复数时不用a；How+adj/adv+主语+谓语。因为speed是不可数名词，故用what结构；短语：at……speed以……的速度。故选D。