单项选择题
A. @command ([compose with copy])
B. @command ([compose with section])
C. @command ([compose with reference])
D. @command ([compose with referencesection])
单项选择题 jimhascreatedafieldhintfortheaddressfield.Userstellhimthistextdisappearswhentheyclickintheaddressfield.whichoneofthefollowingismostlikelyreason?（）
单项选择题 ackiewantstoremoveanactionhotspotbutleavetheimageonhisvideoform,inwhichoneofthefollowingwayscanhedothis?（）
单项选择题 tommyhascreatedasalesviewinhissales.nsfdatabase.Tommywantsnegativenumbersinthesalesnumbercolumnintheviewparenthesis.whichoneofthefollowingshouldtommydo?（）