多选题 In the classroom, Carol was unusually ______; on the playground, however, she became as intractable as the other children.

A、 compliant
B、 mercurial
C、 magnanimous
D、 taciturn
E、 docile
F、 volatile

【正确答案】 A、E

【答案解析】[解析] ●however说明前后反义重复。
●空格与intractable(难以驾驭的)反义重复。
●compliant顺从的，mercurial善变的，magnanimous宽宏大量的，taciturn话少的，docile顺从的，volatile善变的。答案选AE。
●注：这里mercurial和volatile是干扰项，同表示“善变的”。