C189 It Was Hard to Decide Whether He Should Take This Ring or Not(2)

Soong Weixi was speechless. "Miss, do you need my help?"

"Not qualified for mathematics and physics since young." Ann Shuxiu looked like a "queen." Soong Weixi did not dare to disobey her. He studied the question carefully. Actually, it was not complicated. However, Ann Shuxiu, who failed in mathematics and physics, definitely could not figure it out. She probably could not even understand it