FSH略有升高，LH仍处于低水平：
A．雌激素B．孕激素C．雄激素D．促卵泡素E．黄体生成素
参考答案：D
101. Many English teachers like to _____ dictation _____ their students.
A．have; to
B．take; on
C．make; on
D．give; to
涡街旋涡流量计和电磁流量计的输出电流是与介质流量成线性关系，而不是开方关系。
