.---is Daming going to lie on the beach?---Because he wants to enjoy the sun.A. WhatB. How

问题补充：

.---is Daming going to lie on the beach?

---Because he wants to enjoy the sun.

A. What

B. How

C. Why

D. Where

答案：

A. What

B. How

(答案→)C. Why

D. Where

解析：句意：——为什么大明要躺在海滩上？——因为他想享受一下阳光。A.What什么； B.How 如何； C.Why 为什么； D.Where在哪里；根据Because he wants to enjoy the sun.可知第一个人是在询问原因的，故选C。