大树移栽的栽植深度，一律要比原来的种植深一些，才有利于大树的成活。
参考答案：错
图中表示山脊的是（ ）
A．①
B．②
C．③
D．⑤
It was after he got what he had desired _____ he realized it was not so important. [ ]
A. that
B. when
C. since
D. as
