yellow（）

A.<499nm蓝色荧光(blue)

B.500-549nm，绿色荧光(Green)

C.550-584nm，紫色荧光(Yellow)

D.585-615nm，橙色荧光(Orange)

E.616-700nm，红色荧光(Red)

A.<499nm蓝色荧光(blue)

B.500-549nm，绿色荧光(Green)

C.550-584nm，紫色荧光(Yellow)

D.585-615nm，橙色荧光(Orange)

E.616-700nm，红色荧光(Red)

A.黄色的

B.红色的

C.蓝色的

A.It’s a yellow lamp

B.It’s a clock yellow

C.It’s a yellow clock

A.蓝色的

B.白色的

C.黄色的

A.What’s that

B.That’s a yellow clock

C.Is that a yellow clock

A.background-color：yellow；

B.ground-color：yellow；

C.yellow；

D.background-color：

A.Peter is a yellow robot

B.Peter has a big yellow robot

C.Peter has a yellow robot

A.These are my pair of yellow long socks

B.These are my pair of long yellow socks

C.This is my pair of long yellow socks

D.This is my pair of yellow long socks

A.This is a yellow pig

B.Is this a rabbit

C.Is that a pig

D.This is a rabbit