Do you believe there are aliens?
Do you believe there are aliens?–I ‘m
afraid not.I don’t think aliens in space.
A can find
B can be found
C can be founded
D can’t be found
人气:106 ℃ 时间:2020-01-31 13:59:35
解答
B
首先,要用被动.
其次,founded是found的过去分词,不是find的.
第三,句子前面已经有否定了,所以后面不需要再用否定.
祝学习好!
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