Question

【题目】Look! __________ high speed the roller coaster is __________.

A. How; moving B. What; moving

C. How; moving at D. What; moving at

Answer 1

【答案】D

【解析】

试题分析：句意：看！过山车移动的速度多快啊。此题为What+adj+不可数名词+主语+谓语！at the speed of…以……速度，固定搭配。所以选D。