32. According to the first two paragraphs, what does the new study suggest?

A. Yawning is a form of communication.

B. It is easy to stop yawning when you see others yawn.

C. Children follow others in yawning just after they are born.

D. Yawning has some mysterious force which is related to God.

33. According to Molly Helt, _______.

A. humans differ from animals because they communicate with others

B. yawning is a kind of emotional connection among humans

C. emotions are infectious, but yawning is not

D. yawning helps clear ears on planes

34. Which of the following is NOT true about yawning?

A. It is natural to yawn back if people around you yawn.

B. Some kids are too young to yawn after others.

C. Yawning can be used to test children’s development.

D. Kids with autism yawn easily when others yawn.

35. The author implies in the last paragraph that _______.

A. yawning can make people feel relaxed

B. it is bad manners to yawn on some social occasions

C. the more you yawn, the happier you will be

D. yawning is different from infectious laughter and crying in theory

做好长春十一中高二英语下学期期末试卷可以辅助你在考试中取得高分，编辑老师预祝您在每次考试中都能取得优异的成绩~~更多相关信息请继续关注高二英语试题栏目！