问题
单项选择题
Most species of this plant thrive in ordinary well-drained garden soil and they are best planted 8 cm deep and 5 cm 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。