Are there any lakes ____________ the nature park?[ ]
A. over
B. on
C. in
答案：C
当事人应当自收到行政处罚决定书之日起（）内，到指定的银行缴纳罚款。
A、15日
B、7日
C、30日
D、10日
Which pregnancy-related physiologic change would place the client with a history of cardiac disease at the greatest risk for developing severe cardiac problems()
A. Decreased heart rate.
B. Decreased cardiac output.
C. Increased plasma volume.
D. Increased blood pressure.
