Their efforts to improve the corn production have been very (effect)______.effec

游客2023-09-26 65

问题 Their efforts to improve the corn production have been very (effect)______.

选项

答案 effective

解析句意：他们为提高玉米产量而做出的努力非常有效。该题考查的是词性转换。作表语用形容词。

转载请注明原文地址:http://tihaiku.com/zcyy/3046768.html

相关试题推荐

随机试题

最新回复(0)

Thenewmodelofthatcarwasputintoproductionin2007,________helpedtoprov