下列哪一运动项目不属于快速力量性项群的项目()
A.跳跃
B.网球
C.标枪
D.举重
参考答案:B
--- Why does the lake smell terrible?
--- Because large quantities of water _________.
A.have polluted
B.is being polluted
C.has been polluted
D.have been polluted
自卫型民主理论来自()。
A.法国
B.德国
C.美国
D.英国