县级以上人民政府应当组织旅游主管部门、有关主管部门和工商行政管理、产品质量监督、交通等执法部门对相关旅游经营行为实施监督检查。
参考答案：对
— I hope you liked the concert last night.
— How on earth do you know I went to the concert? I ______ you. [ ]
A. haven't told
B. hadn't told
C. didn't tell
D. won't tell
关于精囊腺的叙述，正确的是（）
A．贮存精子
B．为男性生殖腺
C．位于膀胱下方
D．排泄管与输精管口合成射精管
E．开口于 * * 膜部
