可作为排卵标志的激素是
A．催乳素
B．催产素
C．卵泡刺激素
D．黄体生成素
E．催乳素释放因子
参考答案：D
选词填空
1. The moive is __________(boring; bored), but my father like it.
2. The computer game is very _______(exciting; excited).
3. Every boy is _______(interesting; interested) in the action moive.
4. Do you want to go toa moive with ______(I; me)
5. I learn ________(play; to play) soccer from my PE teacher(体育老师)
领导责任体现在（）
A.决策塑造
B.确立和维持价值观
C.动员
D.保持稳定性
