you can read the words on the ack of the card,please turn it__A o_英语解答

you can read the words on the ack of the card,please turn it__
A off
B on
C down
D over
解释下各词组的意思哦,

人气：253 ℃　时间：2020-01-28 04:06:40

解答

ack打错了吧,应该是back
选D
请把卡片翻过来读背面的单词