问题:
The teach er told the students _____ in class.
[ ]
A. not talk
B. don"t talk
C. didn"t talk
D. not to talk
The teach er told the students _____ in class.
B. don"t talk
C. didn"t talk
D. not to talk
[ ]
A. not talk B. don"t talk
C. didn"t talk
D. not to talk
参考答案: