Question

The teacher _______some old friends on his vacation trip to Paris

1. A.
   dropped by
2. B.
   dropped in
3. C.
   droped by
4. D.
   droped in

Answer 1

A
本題考查短語。句中drop by為“順便來訪”之意。句意：老師在去巴黎的度假期間順便拜訪了一些老朋友。