多选题 Rose smiled approving but gave neither written nor spoken permission to proceed with the project: her consent, in short, was ______.

A、 tacit
B、 acquiescent
C、 ardent
D、 impetuous
E、 conditional
F、 fervent

【正确答案】 A、B

【答案解析】[解析] ●冒号说明前后同义重复。
●空格与smiled...neither written nor spoken(用微笑表达……既没有书面也没有口头)同义重复。
●tacit暗示的，acquiescent默认的，ardent热情的，impetuous冲动的，conditional有条件的，fervent热情的。答案选AB。