高二英语单项选择.【、追加20】请选出正确答案.还要解释为什么选这个答案.= =1、He____the army by the end of 1989.He ___in the army since then.A、joined;is B、has joined;has been C、had joined;is D、had joined;

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/19 04:00:08
xW_SZG*և:I^LtC3Xo#}(* 6P4 (\DK'B{EDIcߒa9w9CuNגܡY%а68WjlƽEvXe(TJ3Φ5=5eg_pž(O£ q='V#$;' t.;C_8{CdQwtfXQ)(#lpx0_\B!Dp%G H$^ yV(h P8 *#dY }ԧq@ω*= 7~IWIܪ#rM(cr ^pOPC; ]:"_Gas=='֣@6AI,\!\;_6IĢC|8ſ.BβVȘ=n6iФ$K+>f+9ZQk`3,y3ւ'z0J5Z]p5z eX$]C ".o慑yg֬lp؂y. ⾓X/i<7̼V[m*!P'a9$٬!3hzߚ[<{Y6ZzK+ 0odF5fYG<p#sk Rd|vWxCf;o ,{CGw o"||/=h4YBV`OlcdxKU*}niS$,;O"D`-⡏ Hkv<(sq퇖-- ڔYK]_vZjXH=y$ɒ0$E'U@ZiIp &`مsuB`foR)d[K\5Q- ~ M}MWr&6t/[2=\ꚏN3@RC ֍jjT:oz1ߜ!1ON>(sن ]@Bx^Trev!/"iЃC)Aצl)Yԛ//́MYz VnYfe섯o,W3՘,̀bsvů)7[HT'aW.ۘY5g}+͕#/C{uD-fbfρ/'v 3р<[8XN3i]MKaHv_7F3%h@mY<m ȎSNAԠgY-!]DrF 3D/Qjcx #_,q²Q9t1rw2kj3TJk[AΌc]sLSF.83$ /cdE_`"c{Mo] Y@0 bn