胞宫的生理功能月经期、分娩时具体表现为（）。
A．主月经
B．孕育胎儿
C．藏而不泻
D．泻而不藏
E．亦藏亦泻
参考答案：D
世界大学生运动会是年在（）决定定期举行。
A.1957；巴黎
B.1955；伦敦
C.1966；东京
—Can you see _____?
—No. Let's go and have a look. Maybe we can help them.[ ]
A. what are they doing there
B. what was happening there
C. what is happening there
D. what are they talking there
