轻修剪
参考答案:
轻修剪是在完成定型修剪以后,培养和维持茶树树冠面整齐、平整,调节生产枝数量和粗壮度,便于采摘、管理的一项重要修剪措施。一般剪去树冠上部5cm左右。
The companies are working together to create _____ they hope will be the best means of transport in the
21st century. [ ]
A. which
B. that
C. what
D. who
在EXCEL2000中,表示A1到D4矩形区域的写法是()。