We have been by all our friends since we settled in the new house.
A. called on
B. called at
C. called into
D. called for
网友回答
(答案→)A. called on
B. called at
C. called into
D. called for
解析：考查短语辨析。句意“自从我们搬到新家之后，我们的所有朋友都来拜访过了。”A“拜访”，后加人；B“拜访”，后加地点；C“去，产生”；D“需要，要求”。故选A。