It is believed that on December 21st, 1891, the first basketball game in _____ history was played．Then in 1936 in Berlin, it became _____ Olympic event.

A．不填; an

B．a; an

C．the; the

D．不填; the

女，27岁，闭经44天，尿妊娠试验(+)，要求行人流术，平时健康，术后应告诉受术者多长时间来院复查

A．术后3周后
B．术后40天复查
C．术后1个月后
D．术后1周后
E．术后2周后