A． One hour. B. Two hours.
C． four hours and three quarters. D. One hour and a quarter.
[单选题]H．ow did he make his way out in the end?A． The vice-president found him.B． Some one opened the elevator.C． The elevator began to work on Tuesday.D． He found a door in the elevator.
[单选题]H．ow long did he stay in the elevator?A． Twenty-four hours. B. From Saturday to Monday.C． More than sixty hours. D. From Tuesday to Saturday.
[单选题]Although he did not know London well, he made his way ______to the airport.
How did it ______that he made so many mistakes in his homework?A. come aboutB. o
[单选题]How did the boy feel when he found the note on his bed?A.Doubtful.B.Calm.C.
How little did she know. His dreams were made of gold and in his mind he held th
[单选题]H．ow long did the Knights of Labor last?A． 60 years.B． 31 years.C． 50 years.D． 21 years.
He reached into his pocket . He found nothing . ( 改为简单句 ) 12 . When are you leav
[单选题]H．ow long did the New York blackout in 1977 last?A． A whole night.B． Twenty-four hours.C． A whole week.D． Three days.
How long did Michael Mangal live on coconuts?A. A month.B. Three weeks.C. Three