“西湖春色归，春水绿于染．”此处的“绿”主要指哪类植物（　　）

A．藻类植物

B．苔藓植物

C．蕨类植物

D．种子植物

When she first arrived in China, she wondered what the   future might have ____ for her, but now

all her worries  are gone.   [    ]

A. in need      

B. in time      

C. in preparation  

D. in store