24.Sending ____ "special delivery" costs about 15 times as much as sending it "regular delivery."A.a mail B.mails C.a piece of mail D.pieces of mailmail不可数吗?

sending sending spe是什么? What else did you do ____ sending e-mails 24.Sending ____ special delivery costs about 15 times as much as sending it regular delivery.A.a mail B.mails C.a piece of mail D.pieces of mailmail不可数吗? SPE指什么 spe speaker什么意思 She ____ (are,is) sending an e-mail to her friend. The soldiers are sending ____ is badly needed to the earthquake-hit area by Who is she sending it ____?A.from B.to C.of D.for 3.An expert, together with some assistants, ____ to help in this work. A. was sent B. were sent C. is sending D. are sending翻译 sending是什么意思 sending是什么意思 sending light 音标:/speʃəl/ I ____ e-mails to my friend when Jim called me last nightA、was sending B、am sending C、sentWhen Jim was a child.His family ___ to FranceA、lived B、worked C、moved 初三英语试题,-Long time no see!-I've just retured.I ____ to zhengzhou for a meeting last month.A.am sent B.was sent C.am sending D.was sending ˈspeʃəl的英文单词