Wecalleachother

來源：國語幫 1.17W

We call each other ________，even if there is not much to say.

A．by and by　　　　　　 B．now and then

C．step by step D．more or less

B　句意：我們有時給對方打電話，即使沒有太多話要說。by and by“不久，很快”；now and then“有時”；step by step“逐步地”；more or less“或多或少”。由句意可知*爲B項。