You can call Gina 6828799. That’s telephone number.
A. at, she
B. in, his
C. at, her
D. on, he
网友回答
A. at, she
B. in, his
(答案→)C. at, her
D. on, he
解析：本题考查固定短语。本题的含义为你可以以6828799这个电话号码打电话给吉娜。那是她的电话号码。Call sb at/on 号码表示以某个电话号码打电话给某人的含义，修饰名词电话号码使用她的形容词性物主代词her，故本题选C。