A:杂交育种
B:单倍体育种
C:诱变育种
D:多倍体育种
关于家庭电路,下列说法正确的是( )
My House
I am Jenny. Look! This is my house. What's in the house? Let me show you the rooms. This is the kitchen. Here is the bathroom. That is the living room. Here is my bedroom. That is Danny's bedroom. His bedroom is very nice.
随着遥感应用向广度和深度发展,遥感技术将更趋于( )。
①实用化 ②商业化 ③国际化 ④娱乐化