32.

48. Why are test screenings necessary?

3. Though we are surrounded with modern technologies, we ________ easily feel lonely.

18. The professor ________ sit in his study for hours when he worked on a new project.

27. The book is of great help to ________ wants to do the job.

26. She is overweight, but she can’t ________ the temptation to eat more delicious food.

39.

小刚是班里有名的淘气鬼， 但通过班主任章老师的长期教育，小刚开始认识到自己的错误，把这种错误归结为自己的原因，从而产生改过自新的意向。小刚属于品德不良纠正的（ ）

50. What do we know about E.T.?

13. ________ a smiling or sad face added to a post, your reader can “see” your facial expression.

52. What is special about China’s cloning monkey?

（ ）也叫“助长性迁移”，是指一种学习对另一种学习的促进作用。