问题
单项选择题
Most species of this plant thrive in ordinary well-drained garden soil and they are best planted 8cm deep and 5cm apart.
A．develop well
B．grow taller
C．mature
D．bear fruit
答案
参考答案：A
解析：[分析] 动词辨析。 thrive兴旺，繁荣，茁壮成长：A．develop well生长，发展，发育得好； B．grow taller渐渐长高； C．mature成熟，到期：D．bear fruit结出果实，奏效：因此选项A为答案。