一课一练答案七年级下,急急急::>_<::

如题所述

I#39;ll help to clean up the parks.1 clean up 打扫(或清除)干净2 cheer v.欢呼,喝彩3 cheer up (使)变得更高兴,振奋起来4 give out 分发,散发5 volunteer v.义务做,自愿做 n.志愿者6 notice n.公告牌,通告,布告7 used to 曾经……,过去……8 lonely adj.孤独的,寂寞的9 several pron 几个,数个,一些10 feeling n.感觉,感触11 satisfaction n.满足,满意,舒服12 joy n.高兴,愉快13 owner n.物主,主人14 journey n.(尤指长途)旅行,行程15 sign n.标志,信号16 sick adj.生病的,有病的17 raise v.募集,征集18 alone adv.独自,单独19 repair v.修理,修补20 fix v.安装,使固定21 give away 赠送,捐赠22 wheel n.车轮,轮子23 letter n.信,函24 miss n.女士,小姐25 set up 建起,设立26 make a difference 影响,有作用27 blind adj.瞎的,失明的28 deaf adj.聋的29 imagine v.﹠n.想象,设想30 difficulty n.困难,难题
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