问题补充:
Without that conversation between them, they would be able to avoid mistakes.
A. in no time
B. by all means
C. in no way
D. on the whole
答案:
A. in no time
B. by all means
(答案→)C. in no way
D. on the whole
解析:in no time立刻,很快;by all means一定;in no way绝不;on the whole大体上。句意:没有他们之间的谈话,他们将绝不能够避免那次错误。这是虚拟语气,用Without引出条件,逗号后是虚拟语气的句子根据句意故选C。。