This discovery is highly ______ in the circle of science.

This discovery is highly ______ in the circle of science.
A、measured
B、appreciated
C、calculated
D、experimented
【正确答案】：B
【题目解析】：measure测量；appreciated欣赏，赞赏；calculated计算；experiment试验，尝试。句意：这一发现受到科学界的高度赞赏。