Question

Mary is 60 years old,_______she still plans to take part in the race.

A.though
B.Since
C.but
D.if

Answer 1

【答案】：C
本题考查连词辨析。句意：玛丽六十岁了，但她仍然计划参加比赛。though尽管；since自从；but但是：if如果。根据句意，本题选C。