—do you go to school in the morning? At 7:30.AWhatB. What timeC. HowD. Where

问题补充：

—do you go to school in the morning?

At 7:30.

AWhat

B. What time

C. How

D. Where

答案：

A. What

(答案→)B. What time

C. How

D. Where

解析：句意：——早上你几点去上学？——在七点半。what什么；what time几点；how如何；where哪里；根据At 7:30.可知此处问的是几点，故选B。