问题
选择题
The doctor was busy writing an essay in ________ with his recent research.
A．touch
B．connection
C．devotion
D．comparison
答案
答案：B
B 句意：那名医生当时正忙于撰写与他最新研究有关的论文。in connection with“与……有关”，符合句意。
搜题请搜索小程序“爱下问搜题”
