问题补充:
Tom and I see each other , but not as often as we used to.
A. some times
Bevery now and then
C. some time
D. more or less
答案:
A. some times
(答案→)B. every now and then
C. some time
D. more or less
解析:短语辨析。A有几次;B时而不时;C一些时候;D或多或少;句意:Tom和我只是时而不时地见面,但是并不像过去那样频繁。根据句意说明B正确。