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
_________people attended the meeting last Saturday.
#51608
A
Two hundred of
B
Two hundreds of
C
Two hundred
D
Two hundreds
______ people were found ______ after that earthquake.
#51510
A
A number of; died
B
The number of; died
C
A number of; dead
D
The number of; dead
I hear ________ students went to the hall to have the concert.
#51440
A
two hundred
B
two hundreds
C
hundred of
D
two hundred of
We still enjoyed ourselves on the Great Wall -----there were------ people during the holiday.
#51707
A
though; hundred
B
however; two hundreds
C
but; hundreds of
D
although; hundreds of