---We've spent too much money recently.
---Well，it isn't surprising. Our friends and relatives around all the time.
A. are ing
B. had e
C. were ing
D. have been ing
网友回答
A. are ing
B. had e
C. were ing
(答案→)D. have been ing
解析：考查时态：句意:--最近我们花了很多钱。--不奇怪。我们的朋友和亲戚一直过来。可知最近一段时间一直有亲戚朋友来，用现在完成进行时。选D。