月经的第15～24天，称为( )。
A．月经期B．增生期C．分泌期D．月经前期E．月经周期
参考答案：C
解析：[知识点] 子宫内膜的分泌期变化
Morgan's parents aren't at home. He has to ______his younger brother.
A．look at
B．look for
C．look after
D．take away
双人房
