So loudly_______ that everyone of the class could hear him.
A. did he speak B. did he spoke
C. spoke he D. he spoke
So loudly_______ that everyone of the class could hear him.
A. did he speak B. did he spoke
C. spoke he D. he spoke
A
"So+形容词","So+副词"放于句首时,构成倒装句,句中要加助动词。