There are 104 elements found in nature, ___ are metals.
| A．most of it | B．that | C．most of which | D．mostly |
In high pace of life, we can see a _________ flow of cars running in the streets, high ways and subways every day.
| A．mild | B．rough | C．temporary | D．constant |
Judging from a large amount of evidence presented, we can safely _________ the Three Gorges Project will change the lives of a great number of humans forever.
| A．challenge | B．reject | C．conclude | D．suspect |
Only those who have the patience to do simple things perfectly ever _________ the skill to do difficult things easily.
| A．absorb | B．acquire | C．assist | D．accomplish |
The extremely irresponsible act led by those Japanese will definitely _________ the relationship between the two countries.
| A．poison | B．cure | C．defeat | D．foresee |
We should respect food and think about the people who don’t have_____ we have here and treat food nicely.
| A．what | B．which | C．that | D．whether |