The kids were very happy as they could get tickets（ ） .
A、
on free
B、
from free
C、
for free
D、
with free
【正确答案】：C
【题目解析】：
本题考查固定短语for free（免费）的意思。
句意：孩子们很开心，因为他们能免费得到票。
故本题选C。
The kids were very happy as they could get tickets（ ） .
The kids were very happy as they could get tickets（ ） .
on free
from free
for free
with free
本题考查固定短语for free（免费）的意思。
句意：孩子们很开心，因为他们能免费得到票。
故本题选C。