问题补充：
He always brings me a pretty gift he comes to visit me.
A. by the time
B. sometimes
C. every time
D. at times
答案：
A. by the time
B. sometimes
(答案→)C. every time
D. at times
解析：短语辨析。by the time到那时；sometimes有时； every time每次； at times有时，偶尔。句意：每次他来拜访我都给带一件漂亮的礼物。故选C。
