unhappy,when,a long time,areleft,some,are,they,dogs,for,alone,ver_英语解答

unhappy,when,a long time,areleft,some,are,they,dogs,for,alone,very.连词成句

人气：332 ℃　时间：2019-09-21 05:56:25

解答

Some dogs are very unhappy when they are left alone for a long time.
有些狗独自呆着太久了就会非常不开心.
they是指代“some dogs”,所以不能放在句首而应当在some dogs 之后出现.