____ touch anything unless your teacher tells you to
#65872
A
No
B
Not
C
Not to
D
Don't
推荐题目
Everything is full of yellow dust because of the sandstorm（沙尘暴）. ！
#66115
A
What terrible a weather
B
What terrible weather
C
How terrible a weather
D
What a terrible weather
_____ the instructions very carefully when filling in the form.
#66031
A
Following
B
To follow
C
Follow
D
Followed
______ this rock , please. I’m afraid some people can’t stand the noise!
#59362
A
Stopping
B
Stop
C
Stops
D
Stopped