―________ fine day it is today!
A、How,suchD
考查感叹句和“so…that”的用法。
Theothertimingsystembelongsinourinternalclocks，which，left________，wouldtiethebodytoa25-hourrhythm.
Theengineer______myfatherworksisabout50yearsold.
_______isafactthatEnglishisbeingacceptedasaninternationallanguage.
_______forthefreeticket,Iwouldnothavegonetoseefilmsooften.
Alinguistictheoryisconstructedaboutwhat______isandhowitworks.
