Question

The professor stressed the new medicine would _______ shorten the treatment period from the current  days to a minimum of four days.

A．alternatively

B．effectively

C．actively

D．negatively

Answer 1

B

解析试题分析：句意：这位教授强调这种新药会有效地缩短疗程，从目前的29天到最少4天。alternatively 二者择其一地；effectively 有效地；actively 积极地，主动地；negatively消极地。故选B。
考点：考查副词辨析。