she'll be at the library for about 30 minutes

she'll be at the library for about 30 minutes ( )She will arrive ___ten minutes.A.about B.at C.in D.for 原因 It takes about 30 minutes from my home to the library on foo It takes about 30 minutes from my home to the library.(对abou She walks in the garden for about 30 minutes(改为同义句并且对划线提问）划的 英语填空 就2个空!She has gone to the park.She'll come back at about Turn on the blender( )about 2 minutes.A.for B.in C.to D.at我选 I'll be waiting for you at the restaurant this time tomorrow i ＿to leave at once ,or i'll be late for the meeting a .tell Let's start at once,or we'll be late for the meeting Leave at once,or you'll be late for the meeting. 连词成句 1.twenty,me,takes,to,it,library,minutes,about,get,the,t