— Yes, I have. I have ________ used it.
A:just, just
B:yet, just
C:just, yet
D:yet, yet
我们在吃苹果时常常感到有一股酸味,请你设计实验探究:
可爱的____ 小草 住在____ 一吹
有趣的____ 草地 一大片的____ 观察
金色的____ 时候 使劲____ 草地
傍晚的____ 蒲公英 仔细____ 乡下
There is a common belief among the students in our school ______ they should try their best to learn and reach the peak of their academic performances.