周长为40分米的正方形,面积是______平方分米.
(40÷4)×(40÷4),
=10×10,
=100(平方分米);
答:面积是100平方分米.
故答案为:100.
______ the voice of her father, she was happy and ran out of the room to greet him.
A.Heard
B.Hearing
C.Sounding
D.Sounded
患者突然出现目黄身黄,黄色鲜明,发热口渴,心中烦躁,恶心欲吐,小便短少而黄,大便秘结,舌苔黄腻,脉弦数。其证候是
A.湿热并重黄疸
B.热毒炽盛急黄
C.湿重于热黄疸
D.热重于湿黄疸