问题详情:
— Generally speaking, light ___ faster than sound. — Yes, it is a rule.
A. flies B. spreads C. travels D. walks
【回答】
C
知识点:动词和动词短语
题型:选择题
问题详情:
— Generally speaking, light ___ faster than sound. — Yes, it is a rule.
A. flies B. spreads C. travels D. walks
【回答】
C
知识点:动词和动词短语
题型:选择题