[听力原文]投降曹操的袁军大将是谁?()
A.袁绍、袁谭
B.张邰、高览
C.淳于琼
D.许攸
参考答案:B
解析:
录音中提到“张邰、高览带兵投降”,所以选B。
On AIDS Day, the minister of Health Department demanded that the problems ______ paid special attention to.
A.referred to being
B.referred to be
C.refer to being
D.refer to be
下列情况属于多型现象的是:()
A、蚜虫在同一季节里胎生雌蚜有无翅和有翅两个类型
B、黄蛱蝶的夏型和秋型
C、蚂蚁种群中的工蚁和兵蚁
D、锹甲的雌性和雄性存在形态差异