These plants are watered ＿ ．A each other day B every other day C each of two days D every of two days

These plants are watered ＿ ．A each other day B every other day C each of two days D every of two days
These plants are watered ＿ ．
A each other day B every other day C each of two days D every of two days

These plants are watered ＿ ．A each other day B every other day C each of two days D every of two days
选B
every other day 每隔一天
ACD没有这种用法