高中英语学习材料(灿若寒星*制作整理)广东省10-11学年高一下学期期末复习检测(语法填空)第二节语法填空(共10小题,每小题1
5分,满分15分)阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在答题卡标号为31~40的相应位置上
Doyoueverwonderwhyyouyawn
Whydoyouopenyourmouthwideandtakeadeepbreath
Well,ascientistattheUniversityofMarylandissearchingfortheanswer
ProfessorRobertProvinehasbeenstudyingyawningforthepasttwoyears
Buthesayshestilldoesnotknow31peopleyawn
Infact,nooneseemstoknowmuchaboutit
ProfessorProvine’sstudentshavehelpedhimfindoutmoreaboutyawning
Theyagreedto32(watch)whilesittingaloneinsmallrooms
Intherooms,theywatchedtelevisionprograms,orpicturesofpeopleyawning
Ortheyjustsatand33(think)aboutyawning
Studentsalsokeptrecordsofwhentheyyawnedthroughouttheday
Theprofessorsayshehaslearned34numberofthingsfromtheseexperiments
Hesaysyawningseemslinkedinsomewayt