题目内容
So, ________ the government has a good system of control or can educate the people, the forests will slowly disappear.
A. as long as B. when C. unless D. every time
【答案】
C
【解析】略
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题目内容
So, ________ the government has a good system of control or can educate the people, the forests will slowly disappear.
A. as long as B. when C. unless D. every time
C
【解析】略