问题
单项选择题
The graduate committee must be in full accord in their approval of a dissertation.
A. indecisive
B. sullen
C. vocal
D. unanimous
答案
参考答案:D
解析: 结构识别。
accord一致,调和,符合,in full accord完全一致;unanimous意见一致的,无异议的:He was elected with unanimous approval.他以全体一致同意而中选。indecisive非决定性的:an indecisive contest非决定性的竞赛。sullen愠怒的,沉闷不乐的:a sullen face愠怒的面容。vocal发嗓音的,声音的,有声的,歌唱的:He became vocal with indignation.他因愤慨而发言。