玉米黄属于（     ）色素 A.
天然 B.
水溶性 C.
合成 D.
油溶性

单项选择题下列各运算符中，（）结合性从左到右。

单项选择题In terms of personal development, few experiences can have such a positive impact as living in a foreign country and getting to grips with a different educational culture. (Para. 1) A、The experiences of living in a foreign country and trying to adapt to a different educational culture will certainly benefit the students in their development. Not many other experiences can bring such great benefits. B、Students can benefit greatly in many ways because they have to live in a foreign country and try to adapt to a different educational culture. Not many other experiences can bring such great benefits.