碳水化合物供能占全日()需求的55~60%,对儿童膳食安排是合理的。
A.蛋白质
B.热能
C.脂肪
D.维生素
参考答案:B
East of the lake__________, one of which is twice the size of the other.
A.lies two villages
B.lie two villages
C.do two villages lie
D.two villages lie
法洛四联症常见的并发症,下述哪项不正确()
A.脑缺氧发作
B.脑血栓
C.脑脓肿
D.细菌性心内膜炎
E.梗阻型肺动脉高压