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 came to the Great Wall during May Day Holiday.  
#51416
A
Million
B
Millions of
C
Million of
D
Ten millions
 —What can I do for you?   —I want ______.Thank you.
#51192
A
three kilos of tomatos
B
three kilo of tomatoes
C
three kilos of tomatoes
D
three kilos of tomato
—Good news.We will have a _______holiday. --I’ve heard of it.But it’s coming in_______.
#51829
A
three days;three days’ time
B
three days’;three days’
C
three-day;three days
D
three days;three-day time
 –How far is it from the railway station to the hotel?  --It’s about _______ walk.
#51899
A
ten minute’s
B
ten –minutes
C
ten minutes ’
D
ten minutes