. We all __________ Yang Li Wei, who is the first Chinese astronaut to take a journey to space.A. look down upon B. look up to C. add up to D. put up with
The fireman succeeded in saving all the people in the house on fire, _______they knew they were in great danger themselves.
My brother ______French while he was working in Paris, and he could speak it very well.
It is normal for students to feel_______ before the examination even though they have prepared well.
The little girl seems to ____a lot since I last saw her.
Most experts agree that washing hands regularly is a ______way to prevent the spread of many diseases.