6. After a series of experiments, psychologists at the research center found out that ________ faces were judged as more attractive than faces that lacked balance.
举一反三
- The passage makes it clear that Calen ______. A: was regarded by medical men for more than a thousand years B: lacked proper training for medical research C: wrote the first book on anatomy D: used human bodies for his experiments
- The ________faces were a sight, covered with dust.(boy)
- They were reunited after a ______ (separate) of more than 20 years.
- They were so far away that I couldn’t ______ their faces clearly.
- Mary found her classmates were more friendly to her than before. ( )