He has been running______.
#51530
A
since two hours
B
for two o’clock
C
two hours ago
D
for two hours
推荐题目
—How often do the students play sports?
#51711
A
Twice a day
B
Since last night
C
For two hours
D
A month ago
There are about          teachers in our school.
#51583
A
two hundreds of
B
two hundreds
C
two hundred
D
two hundred of
There are about ________ students in our school.
#51432
A
eight hundred
B
eight hundred of
C
eight hundreds
D
eight hundreds of
—How far is it from the post office to the bank?—It’s about        .
#51911
A
ten minutes
B
ten kilometers
C
twice
D
at the moment