When should we plant the trees They (〉in spring.Aare plantedBmust_英语解答

When should we plant the trees They (〉in spring.
Aare planted
Bmust plant
Cneed not plant
Dmust be planted

人气：471 ℃　时间：2019-11-06 09:03:57

解答

d.
我们应该什么时候种树?
它们必须在春天被种植.