So,________thegovernmenthasagoodsystemofcontrolorcaneducatethepeople,

发布时间:2020-08-13 17:38:49

So, ________ the government has a good system of control or can educate the people, the forests will slowly disappearA.as long asB.whenC.unlessD.every time

网友回答

C解析连词辨析。   A. 只要 B. 既然 C. 除非;如果不   D. 每当。句意:因此,除非政府有一个好的控制系统或者能教育人们,否则森林会慢慢消失。故选C。
以上问题属网友观点,不代表本站立场,仅供参考!