The market for non-food GE products could exceed the market for GE food products by a wide______within the next few years.

admin2012-10-22  51

问题 The market for non-food GE products could exceed the market for GE food products by a wide______within the next few years.

选项 A、variety
B、margin
C、range
D、spectrum

答案B

解析 本题答案是B。B项margin意为“边缘,极限”;by a wide margin意为“大幅度地”,与题意相符。其他三项词义:variety意为“变化,多样性”;range意为“范围,射程”;spectrum意为“范围,领域”。
转载请注明原文地址:https://kaotiyun.com/show/47nO777K
0

最新回复(0)