【简答题】生精小管上皮由两种细胞组成,即 ____和____。
【简答题】寄李儋元锡 唐 韦应物 去年花里逢君别,今日花开又一年。世事茫茫难自料,春愁黯黯独成眠。 身多疾病思田里,邑有愧俸钱。闻道欲来相问讯,西楼几回圆。 【注】李儋、元锡:都是韦应物的友人。韦应物:历任滁州、江州、苏州刺史,颇有政绩。本诗写于其滁州刺史任上,当时长安发生朱泚,唐德宗仓皇出逃。 诗人为什么“黯黯独眠”?
【简答题】请翻译以下句子。 You have no other choice.
【多选题】When answering questions in a Q and A session, you should ____________.
A.
speak clearly and confidently
B.
stay calm and always think about your answer before you speak
C.
refer back to your notes or previous slides when necessary
D.
give more people opportunities to communicate with you
【简答题】去年花里逢君别, 。世事茫茫难自料,春愁黯黯独成眠
【简答题】请翻译以下句子。 Don't go to crowded places.
【简答题】生精上皮由两种细胞组成,即___和___。