单选题_____AmaintainBkeepCremainDcontinue
单选题
_____
A
maintain
B
keep
C
remain
D
continue
参考解析
解析：
空白处单词应可用作系动词，表示处于某种状态。keep作系动词，表示这个动作可以延续并持久，而remain表示在一段时间内持续地处于某位置或某状态，含有在别人走了的情况下仍然留下或在别的事物都改变了的情况下依然保持不变的意味。因此remain为正确答案。句意：最违法的毒品仍然很畅销。
空白处单词应可用作系动词，表示处于某种状态。keep作系动词，表示这个动作可以延续并持久，而remain表示在一段时间内持续地处于某位置或某状态，含有在别人走了的情况下仍然留下或在别的事物都改变了的情况下依然保持不变的意味。因此remain为正确答案。句意：最违法的毒品仍然很畅销。
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