题目内容
The teacher told the students ________the machine because it’s dangerous.
[ ]
A.not to touch
B.not touch
C.touch
D.don’t touch
答案:A
练习册系列答案
相关题目
题目内容
The teacher told the students ________the machine because it’s dangerous.
A.not to touch
B.not touch
C.touch
D.don’t touch