A．Forty－five minutes.B．Over an hour.C．Less than ten minutes.D．About twenty minutes.

Over forty peopleparticipated in the study.A.ight B.Wrong C.Not mention

Over the last five decades, life expectancy has increased globally by______ years.A．19B．45

As a national leader with over forty years of experience providing TV, radio, and marketin

The forty years from the 1930s to the 1970s was an important period

Which of the following sentences is NOT an elliptical sentence（省略句)？A．She spent five ho

There are five factories in this region, ______over 100 workers.A．with each haveB．each hav