问题
选择题
We all do more speaking _______,even when we have a break after class.
A.now and then
B.by and by
C.step by step
D.more or less
答案
A
此题考查在特定语境中副词短语的用法。题意为“即使是课后休息的时候,我们也不时地进行更多的口语训练”。by and by意为“渐渐地”;step by step意为“逐步地”;more or less意为“或多或少地”,均不合题意。