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未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181}
A: to one's cost
B: to one's fingertips
C: to one's credit
                    未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181}
A: to one's cost
B: to one's fingertips
C: to one's credit
举一反三
- 自在 未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: at one's back B: at one's ease C: at one stroke
 - 在内心深处 未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: in one's heart of hearts B: at one's convenience C: on one's honor
 - 提防;警惕 未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: with one's help B: on one's guard C: beyond one's ability
 - 背着某人 未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: at one's back B: behind one's back C: be on one's back
 - 满足要求 未知类型:{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: try one's best B: meet one's needs C: try one's fortune
 
