．Half an hour _______，they returned school．
A: A．late
B: B．after
C: C．later
D: D．in
A: A．late
B: B．after
C: C．later
D: D．in
举一反三
- The pleasant feeling last half an hour after the students returned from a fast walk.
- The little girl doesn't like to go to school, and she is always ______ for school. A: late B: later C: latter D: lately
- It takes Tom half an hour to go to schoolTom ______ half an hour ______ to school.
- The firemen arrived half an hour ______ the alarm was first raised, when it was too late to save much of the building. A: [A] since B: after C: as D: until
- ______ a half hour later不到半个小时后