章节
In the first sentence the author means that _____.
In the first sentence the author means that \_\_\_\__.
Anything that is _____ must be attended to immediately.
Anything that is \_\_\_\__ must be attended to immediately.
I charge the man _____ receiving stolen goods.
I charge the man \_\_\_\__ receiving stolen goods.
下列关于民族平等、民族团结、各民族共同繁荣三项原则的描述正确的有（ ）。
下列关于民族平等、民族团结、各民族共同繁荣三项原则的描述正确的有（ ）。
某微波的波长λ1，某可见光的波长λ2，某X射线的波长λ3，则有（ ）．
某微波的波长λ1，某可见光的波长λ2，某X射线的波长λ3，则有（ ）．