杆件变形的基本形式主要有_____、_____、_____、_____。

Here is a piece of paper_____(在上面写着那本书的标题)The Arabian Nights.

将2本不同的数学书和1本语文书在书架上随机排成一行，则2本数学书相邻的概率为 ________

等比数列{an}中，若a2=8, 公比为，则a5=_____

There is a tree ____ a group of League members often play chess.

Believe it or not,I dont like the way ____ he spoke to me.

临街的商场、商店、餐馆等不得超出____摆卖物品或者进行其他经营活动。

MH370 with 239 people_______ (失去，丢失) contact on March 8th, 2014.

Thank you for your help,_____ we could not have finished the work in time.

什么叫见证送检：指在有____见证下取样送往检测站检测。