单选题 The child is a born mathematician. He loves mathematics _____ he will spend a whole day solving mathematical problems without remembering to have meals.无

A、 and so
B、 so much so that
C、 to the extent
D、 so much that

【正确答案】 B

【答案解析】句意：这孩子天生就是个数学家，他是如此热爱数学以至于他一整天都扑在解题上甚至忘记了吃饭。 so much表程度。 so that因此……。因此，本题的正确答案为B。