The gunman stood()the theatre and shoot at the audience inside.
A. at the front of
B. in front of
C. on front of
第1题:
A、shot/ death
B、shoot/ die
C、killed/ dead
D、fired/ dying
第2题:
A) fire
B) maneuver
C) operate
D) shoot
第3题:
第4题:
The house ______ beside the lake.
A、rested
B、reposed
C、sat
D、stood
第5题:
第6题:
容量为m的循环队列Q,队头位置是front,则出队时对front的操作是()?
A.Q.front=Q.front-1
B.Q.front=(Q.front-1)%m
C.Q.front=Q.front+1
D.Q.front=(Q.front+1)%m