It took him ____ to find the key to the drawer. 
#51068
A
one and half hours
B
one and a half hours
C
one and a half hour
D
one and half hour
推荐题目
_______ trees have been planted near here, so the air is very fresh.
#51421
A
Two hundreds
B
Hundred of
C
Hundreds of
D
Hundreds
Would you like         ice cream ?
#51808
A
some
B
any
C
a
D
many
It took him ____ to find the key to the drawer. 
#51068
A
one and half hours
B
one and a half hours
C
one and a half hour
D
one and half hour
______ of his time ______ been spent on studies every day.
#51882
A
Four-fifths; has
B
Four-fifths; have
C
Four-five; has
D
Fourths-five; have
They have stayed in Beijing for ________________.
#51576
A
one and half an hour
B
one and a half
C
one year and a half
D
one and a half hour