John suggested （） anything about it until they found out more facts. A.not to say
John suggested （） anything about it until they found out more facts. A.not to say
B.not say
C.to say not
D.not saying答案：D难度：1知识点：词汇与结构部分\辅导书\书A\结构A
A.not to say
B.not say
C.to say not
D.not saying
正确答案：D
解析:词汇与结构部分\辅导书\书A\结构A