起重设备安装前应检查起重设备的（）。
A、生产许可证明ADE
起重设备安装前应检查起重设备的生产许可证明，按设备装箱清单检查设备，材料及其附件的型号、规格和数量，出厂合格证书及必要的出厂试验记录。
YouaregoingtospendholidaysinHawaiiinJune.Suddenlyyoureceivedaletterfromanimportantcustomer,Mr.EltonDeland,whowillarriveon25thJuneanddiscusstheclaim.YouhavetodelaythetriptillJuly.
WriteashortmessagetoMs.AnneFolster,yoursecretary.
.ExplainWhyyoupostponeyourtrip.
.MentionthedatewhenMr.EltonDelandwillarrive.
.Askhertoarrangeyourmeeting.
.Write30-40wordsonyourAnswerSheet.
题目：向用户推销会议场所。
Asthenumberofparticipantshasincreasedfrom60to98,wewonderifwecanuseLectureHall'A'as'B'willbetoosmall.
Eldercareprogram
ThetermCFRshouldbefollowedby_____.
