某班同学为开展探究性学习,收集了大量有关“巴黎和会”、“凡尔赛合约”、“华盛顿会议”、“九国公约”的资料。据此判断,他们探究的主题最有可能是( )
A:第一次世界大战的爆发
B:凡尔赛——华盛顿体系的建立
C:联合国的诞生
D:美苏争霸的出现
前不久,在网络上甚为流传一张照片,照片中,母亲为救白血病的儿子,扮成圣诞老人的模样,在街上卖苹果,她在一条街上跪了整整2个小时,仅卖了2个苹果。就这一现象,网友纷纷评论:
A.这才是真正需要帮助且有尊严的人,困难且不乞讨,为这母亲点赞。
B.只卖2个苹果,不能怪人家冷漠,现在骗子太多,没法相信了。
C.你说的太对了,现在的人慢慢变得冷漠且具有原因的,之前就有一个人,有3套房子,假说自己卖文字筹款救治得白血病女儿的事件,太让人寒心了。
针对这个现象及网友评论,你会有怎么样的思考呢?请写下来,150字左右。
as far as I know, tourist,huge,dangerous,meter, weigh,protect,ocean
I'm Amy Black.I have never seen sharks in the____.But as a(n)____,I have seen sharks in an aquarium(水族馆).
____,there are between 200and 250 kinds of sharks of different sizes.Sharks are much____than other fishes.The largest carl be as long as 15____ largest shark____about 3,200 kilos.Usually sharks don't attack(攻击)people.Sometimes they attack people____themselves.One of____sharks is the Great White Shark.They attacked a lot of people on the beaches of America.
下列地图中最能直观反映地形高低起伏的是( )