As I will be away for at least a year. I’d appreciate hearing from you telling me _____how everyone is getting along.
A. By and by B. more or less C. now and then D. at the same time
As I will be away for at least a year. I’d appreciate hearing from you telling me _____how everyone is getting along.
A. By and by B. more or less C. now and then D. at the same time
C
：by and by意为before long即不久以后；more or less意为或多或少表数量 now and then意为from time to time时而，表频度，此处修饰telling 发生的频率，故选C； at the same time意为in the meanwhile同时；然而