问题
单项选择题 A1型题
女性在排卵后,某种激素水平迅速升高并维持高值4~6天,该激素是()
A.LH
B.FSH
C.PRL
D.Prog
E.E2
答案
参考答案:D
解析:女性排卵后黄体生成,血清中的孕酮迅速增加并维持高值4~6天。
女性在排卵后,某种激素水平迅速升高并维持高值4~6天,该激素是()
A.LH
B.FSH
C.PRL
D.Prog
E.E2
参考答案:D
解析:女性排卵后黄体生成,血清中的孕酮迅速增加并维持高值4~6天。
选词填空。 | |
2. The work must be finished in a two-month _____. 3. — Our class won the English speaking contest. — Congratulation! You must be _____ of it. 4. She said it was so, he made a mistake, _____. 5. A guest _____ gave us a talk about environment last week. |