Do you know the ________ between point A and point B?

你知道A點(diǎn)到B點(diǎn)的距離嗎？

 I had only standing room on the bus because the bus ______ ________ _______ people going to work.

我在公共汽車上僅有站的位置，因?yàn)檐嚿蠑D滿了去上班的人。

China has been in the World Trade ______________ for a few years.

中國已進(jìn)入世貿(mào)組織好幾年了。

Great changes ________ _________ _________ in the northwestern part of China in the past few years.

在過去的幾年里，中國西北發(fā)生了很大的變化。

You can ______________ all the time, but it won’t help.

  你能夠無休止地抱怨，但這幫不了忙。

It’s really a ____________ (challenge) job to live without any food in the forest.

After many years of war, Iraq and Iran decided to make ________ (peace).

Excuse me, could you open an __________ (accountant) for me?