亚洲拥有丰富的水能、风能、太阳能等清洁能源资源,资源较好的水能资源主要分布在()。
A.长江上游
B.雅鲁藏布江
C.叶尼塞河
D.勒拿河
参考答案:A, B, C, D
Despite the fact that all three teams ________ different approaches to the problem, they were all immediate successes.
A.adopted
B.acquired
C.adapted
D.accumulated
患者,男,15岁。因头痛、多尿来院检查,影像学检查如下图。
对本病最具有诊断价值的是()
A.环形强化
B.蛋壳样钙化
C.脑膜尾征
D.内分泌紊乱
E.性早熟
F.少囊变