扫描仪支持的扫描幅面大小是（）。
A.A4
B.B4
C.B5
D.16开
E.32开
参考答案：A
所有转基因植物的各种性状比正常植物都优良。[ ]
His brain was just anyone’s with so rich experiences.
A．as full of knowledge as
B．full of as knowledge
C．so full of knowledge as
D．full of so much knowledge as
