There _____ a lot of tigers there,but now they are endangered.
问题描述:
There _____ a lot of tigers there,but now they are endangered.
A.were usedB.used to C.used to beD.used to have
说明原因喔,也要整句翻译吧
答
C
翻译:过去那里有很多老虎,但现在他们濒临没绝.
过去常常用 used to do,there be 句型,所以答案:used to be
不明白的再问哟,请及时采纳,多谢 !