【正文】
語(yǔ)是第三人稱(chēng)單數(shù),故系動(dòng)詞用is或was,故選A。18. Last Sunday I ________ my room. ( )A. cleaned B. cleans C. clean【答案】A【解析】【詳解】略19. —________ are the ducks doing? ( )—They’re watching us.A. When B. What C. Where【答案】B【解析】【詳解】略將單詞與其漢語(yǔ)意思用線(xiàn)連起來(lái)。20. 1. quickly a. 氣球2. close b. 快速地3. balloon c. 需要4. thing d. 關(guān)閉5. need e. 事情,東西【答案】15 bdaec【解析】【詳解】,副詞,故連線(xiàn)b。2. close關(guān)閉,動(dòng)詞,故連線(xiàn)d。,名詞,故連線(xiàn)a。;東西,名詞,故連線(xiàn)e。,動(dòng)詞,故連線(xiàn)c。故答案為15 bdaec。衡石量書(shū)整理 5