Physics is the present-day equivalent of what used to be called natural philosophy, from （）most of present-day sciences arose.
A、
that
B、
what
C、
all
D、
which
【正确答案】：D
【题目解析】：
考查定语从句。当关系词前有介词时，用which不用that。句意：物理学在当今相当于过去被称为自然哲学的东西，现代的大多数科学都起源于此。
Physics is the present-day equivalent of what used to be called natural philosophy, from （）most of present-day sciences arose.
Physics is the present-day equivalent of what used to be called natural philosophy, from （）most of present-day sciences arose.
that
what
all
which
考查定语从句。当关系词前有介词时，用which不用that。句意：物理学在当今相当于过去被称为自然哲学的东西，现代的大多数科学都起源于此。