填空题：Whatisthespeechmainlyabout?A．Laboratoryregulations.B．Safetyi

题目内容：

Whatisthespeechmainlyabout?
A．Laboratoryregulations.
B．Safetyinstructions.
C．After-classactivities.

参考答案：

答案解析：

Accordingtoparagraph3,whatdidAshleydoafterGooseHeadcloseddow

Accordingtoparagraph3,whatdidAshleydoafterGooseHeadcloseddown?(nomorethan10words

分类：英语题型：填空题

分类：英语题型：填空题

Aftercompletingandsigningit,pleasereturntheformtousintheenvelope________.A．provi

分类：英语题型：填空题

MyfatherandIstayedattheSouthLakeHotelforaweekwhenwevisitBeijinglastmonth.Itisint

分类：英语题型：填空题

分类：英语题型：填空题