问题
We seldom dined out so we could save money _____ cooking our own meals. [ ]
A: in
B: with
C: on
D:by
B: with
C: on
D:by
正确答案是：
同类题型
. Not until _______ smoking ________ healthy lungs.
Bruce,how many students are there in your school?—Mmm, about.
When did the 2008 Olympics Games start?—_____August 8, 2008. [ ]
What did you do____your day off ?[ ]
What was Jim wearing at the party?– Nothing ________. He was in his usual shirt and jeans.