There is a small risk of brain damage from such an operation.

2023-07-03

A:hope
B:luck
C:case
D:danger

参考答案:D

risk:风险,危险。题干意思为:这类手术有对大脑造成伤害的细微风险。 hope:希望;luck:运气,好运;case:病例,事例;danger:危险,风险。经过分析,D项正确。