题目内容
（请给出正确答案）
[主观题]
After careful investigation we find that one of the statement has ____ to be untrue.A.turn
After careful investigation we find that one of the statement has ____ to be untrue.
A.turned out
B.turned off
C.turned up
D.turned down
如搜索结果不匹配，请 联系老师 获取答案
