完形填空。
What is the population of China? There are more than a billion and three hundred million people in China. It is almost one fifth of the world’s population. How to control the population growth is a big problem. Some people think       control the population growth. But I don’t agree________ them, because where there’s a will, there is a way.
The question is that we should make it       how serious the population problem is. Our farmland is becoming less and less to everyone. We have already got too many mouths to feed.  ________  we control the population growth, many people will die       hunger. Too fast population growth has been and will be bad for our nation. Though laws(法律) have been   ________ to control the population growth, in some places ________   is done to carry out the law. We should make people ________  that it is foolish to bring too many children into the world. They should   ________  do what they have been doing for many years.
We are fighting against the rapid population growth. Yes, the fighting won’t end  ________ everyone knows its importance and does something for it. Let’s go on working hard on it together.

A．that is impossible for B．impossible of C．that is impossible of D．it impossible to

A．to B．for C．with D．on

A．known to everybody B．known by everybody C．know to everybody D．know by everybody

A．If not B．Unless C．Until D．If

A．of B．about C．from D．out of

A．pass B．passed C．broken D．past

A．many B．little C．a lot D．much

A．to know B．to learn C．know D．learning

A．not longer B．not more C．no longer D．no more

A．until B．after C．when D．as