下列式子成立的是（ ）
A：2x﹣5=﹣（5﹣2x）
B：7a+3=7（a+3）
C：﹣a﹣b=﹣（a﹣b）
D：2x﹣5=﹣（2x﹣5）
例：（攀登）顶峰
____群众
____敌人
____战斗
____目标
____远方
____深谷
____方向
____兵力
8个205的和是____
Problems in 2050
What happened when Lily came back to her room?
What was Mike doing at 11: 30 a. m. the day before yesterday?
What was wrong with Mike's fridge that day?
Why could Benny's father's car not work?
你的介绍可以这样开始: Lily was staying at the Hotel Whale last week…
在七大洲中，南、北回归线均穿过的大洲是( )
