多选题 While in many ways their personalities could not have been more different—she was ebullient where he was glum, relaxed where he was awkward, garrulous where he was ______—they were surprisingly well suited.

A. solicitous
B. munificent
C. irresolute
D. fastidious
E. taciturn

【正确答案】 E

【答案解析】[解析] 破折号表示解释说明，因此破折号前后的内容同义重复，their personalities could not have been more different表明两个人的性格完全相反，因此空格所填单词为garrulous的反义词，正确答案为E选项。