单选题 What is your favourite colour
单选题 We have three sons
单选题5. The two companies decided to ______ on a project concerning animal cloning.
单选题44. Nobody fails to find that his two nephews are much ______.
单选题17. We were all ______ when we heard the ______ news that the rescue team found another survivor.
单选题48. Over the years my father had gradually ______ a collection of precious stamps.
单选题11. We must improve the farming method ______ we may get high yields.
单选题 Whenever the man says something against his wife
单选题29. It is ______ that text messaging while driving is dangerous.
单选题 ______ to hurt her
单选题32. ______ made the school proud was ______ more than 90% of the students had been admitted to key universities.
单选题 We each ______ strong points
单选题 What are the beauties of Hawaii
单选题12. Children who are over-protected by their parents may become ______.
单选题3. Hardly ______ making the speech when the people stood up applauding.
单选题 If you are happy and enjoying life
单选题51. The little girl could not ______ the attraction of the piece of the chocolate.
单选题33. The atmosphere is as much a part of the earth as ______ its soils and the water of its lakes, rivers and oceans.
单选题40. Animals are one of the most important resources for human beings; however, by 2030, many species will have ______ according to some research.
单选题42. She said it was important to ______ things correctly and in a businesslike manner.