题目内容
Every________,John would remember the strange dream he had had years before, but not quite often.
A.more or less B.step by step
C.by and by D.now and then
D 考查短语辨析。every now and then时而,有时。more or less 或多或少;step by step 逐步;by and by 逐渐。根据句意可知D项正确。
练习册系列答案
相关题目