( )3. The twins______in Dalian last year. They______here now.A. are; were B were;

2025-05-18 02:49:34
推荐回答(2个)
回答1:

3.were;are twins双胞胎谓语用复数.“去年他们在大连,现在在这”,所以第一个过去时,第二个现在时.
6.B . 三个小时前我打扫了教室。时间段+ago=before+时间段. in+时间段表示“在多长时间内,在多长时间以后”
7.B.came back to sp 回到某地
10.D.考拉在白天睡觉,在一天的时间里,用during
在晚上,at night/ in the evening

回答2:

3.B.were;are(过去时跟现在)
6.B 我三个小时前打扫了课室。with&in 前面通常会有spend,spend (time) with sth./in doing sth.
before 一般用完成时 have done sth.
7.B.come back 我两天前回到家。came back 后接名词需加介词 to
10.D 固定搭配 during the day;in the evening ;at night