下列行为中属于正确行使公民权利的是（ ）
①小东拒绝父亲让他辍学卖菜的要求，坚持回校学习
②小明打电话向关部门举报学校附近有一个黑网吧
③受同学欺负的小刘找自己的哥哥教训那个同学
④小梅督促做生意的爸爸及时交足税款
| A．①② | B．③④ | C．①②③ | D．①②④ |
—Would you mind _______ in the classroom?
—Sorry, I won’t do that again.
| A．not running | B．don’t run |
| C．not to run | D．to not run |
The Changjiang River is one of ________ in the world.
| A．the longest river | B．the longest rivers |
| C．the longer river | D．longest river |
Linda born July 2nd ,1999.
| A．was, in | B．were, on |
| C．were,in | D．was,on |
--- Is your sister as serious as you?
--- No, she isn’t. She is .
| A．as friendly as me | B．more serious than me |
| C．as tall as me | D．friendly than me |
－Mona works really hard.
－I agree. ___________she is ill, she still goes to school.
| A．Though | B．Before | C．But | D．Until |