Great changes __________ in my hometown in the last five years.
A:took place
B:have been taken place
C:had been taken place
D:have taken place
—I think teenagers should be allowed to make their own decisions when they have problems at school.
—_______. They're not calm enough, after all.
有关金属资源的叙述错误的是( )
我家这些年不富裕,看到同学们每天都有零花钱,我会向父母伸手要零花钱( )
读如图“我国部分地区”,下列关于a省的叙述,正确的有( )
①简称哈,行政中心是哈尔滨;
②民族以朝鲜族为主;
③我国领土的最东端和最北端都位于a省;
④我国冬季最冷的地方位于a省;
⑤属于中温带;
⑥位于我国地势的第三级阶梯.