题目内容
1.Natural resources on the earth are very ______ (有限), so we should make good use of them and protect them.
2.We had a heated discussion in a relaxed ______ (气氛)yesterday.
3.Th e ______ (起源) of this custom sounds very funny.
4.Henry Adams was ______ (漫步) down the pavement in London when a servant invited him to a big house.
5.To their surprise, the medicine produced ______ (猛的) reaction.
6.The international society is actively taking ______ (措施) to offer assistance to the people in Nepal.
7.We didn’t win the game this time and we all think it was Bill’s ______ (过错).
8.Only after we answered the guard’s questions were we ______ (容许) to enter the building.
9.I was caught in the traffic jam after work, so I missed the first two ______ (场) of the play.
10.Roast duck in his restaurant is quite popular with ______ (顾客), for it is very delicious.